Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling
Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oce...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Agranov, G. D. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2023 |
|---|
| Anmerkung: |
© Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. |
|---|
| Übergeordnetes Werk: |
Enthalten in: Geotectonics - Pleiades Publishing, 1967, 57(2023), 3 vom: Juni, Seite 251-262 |
|---|---|
| Übergeordnetes Werk: |
volume:57 ; year:2023 ; number:3 ; month:06 ; pages:251-262 |
| Links: |
|---|
| DOI / URN: |
10.1134/S0016852123030020 |
|---|
| Katalog-ID: |
OLC2145065318 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2145065318 | ||
| 003 | DE-627 | ||
| 005 | 20240118102539.0 | ||
| 007 | tu | ||
| 008 | 240118s2023 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1134/S0016852123030020 |2 doi | |
| 035 | |a (DE-627)OLC2145065318 | ||
| 035 | |a (DE-He213)S0016852123030020-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 550 |q VZ |
| 084 | |a 16,13 |2 ssgn | ||
| 100 | 1 | |a Agranov, G. D. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. | ||
| 520 | |a Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. | ||
| 700 | 1 | |a Dubinin, E. P. |4 aut | |
| 700 | 1 | |a Grokholsky, A. L. |4 aut | |
| 700 | 1 | |a Leichenkov, G. L. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Geotectonics |d Pleiades Publishing, 1967 |g 57(2023), 3 vom: Juni, Seite 251-262 |w (DE-627)129594733 |w (DE-600)240564-7 |w (DE-576)01508762X |x 0016-8521 |7 nnns |
| 773 | 1 | 8 | |g volume:57 |g year:2023 |g number:3 |g month:06 |g pages:251-262 |
| 856 | 4 | 1 | |u https://doi.org/10.1134/S0016852123030020 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-GEO | ||
| 912 | |a SSG-OPC-GGO | ||
| 912 | |a SSG-OPC-GEO | ||
| 951 | |a AR | ||
| 952 | |d 57 |j 2023 |e 3 |c 06 |h 251-262 | ||
| author_variant |
g d a gd gda e p d ep epd a l g al alg g l l gl gll |
|---|---|
| matchkey_str |
article:00168521:2023----::tutrfrainfhsuhatninigatealsaeodvl |
| hierarchy_sort_str |
2023 |
| publishDate |
2023 |
| allfields |
10.1134/S0016852123030020 doi (DE-627)OLC2145065318 (DE-He213)S0016852123030020-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Agranov, G. D. verfasserin aut Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling 2023 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. Dubinin, E. P. aut Grokholsky, A. L. aut Leichenkov, G. L. aut Enthalten in Geotectonics Pleiades Publishing, 1967 57(2023), 3 vom: Juni, Seite 251-262 (DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X 0016-8521 nnns volume:57 year:2023 number:3 month:06 pages:251-262 https://doi.org/10.1134/S0016852123030020 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO AR 57 2023 3 06 251-262 |
| spelling |
10.1134/S0016852123030020 doi (DE-627)OLC2145065318 (DE-He213)S0016852123030020-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Agranov, G. D. verfasserin aut Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling 2023 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. Dubinin, E. P. aut Grokholsky, A. L. aut Leichenkov, G. L. aut Enthalten in Geotectonics Pleiades Publishing, 1967 57(2023), 3 vom: Juni, Seite 251-262 (DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X 0016-8521 nnns volume:57 year:2023 number:3 month:06 pages:251-262 https://doi.org/10.1134/S0016852123030020 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO AR 57 2023 3 06 251-262 |
| allfields_unstemmed |
10.1134/S0016852123030020 doi (DE-627)OLC2145065318 (DE-He213)S0016852123030020-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Agranov, G. D. verfasserin aut Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling 2023 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. Dubinin, E. P. aut Grokholsky, A. L. aut Leichenkov, G. L. aut Enthalten in Geotectonics Pleiades Publishing, 1967 57(2023), 3 vom: Juni, Seite 251-262 (DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X 0016-8521 nnns volume:57 year:2023 number:3 month:06 pages:251-262 https://doi.org/10.1134/S0016852123030020 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO AR 57 2023 3 06 251-262 |
| allfieldsGer |
10.1134/S0016852123030020 doi (DE-627)OLC2145065318 (DE-He213)S0016852123030020-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Agranov, G. D. verfasserin aut Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling 2023 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. Dubinin, E. P. aut Grokholsky, A. L. aut Leichenkov, G. L. aut Enthalten in Geotectonics Pleiades Publishing, 1967 57(2023), 3 vom: Juni, Seite 251-262 (DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X 0016-8521 nnns volume:57 year:2023 number:3 month:06 pages:251-262 https://doi.org/10.1134/S0016852123030020 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO AR 57 2023 3 06 251-262 |
| allfieldsSound |
10.1134/S0016852123030020 doi (DE-627)OLC2145065318 (DE-He213)S0016852123030020-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Agranov, G. D. verfasserin aut Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling 2023 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. Dubinin, E. P. aut Grokholsky, A. L. aut Leichenkov, G. L. aut Enthalten in Geotectonics Pleiades Publishing, 1967 57(2023), 3 vom: Juni, Seite 251-262 (DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X 0016-8521 nnns volume:57 year:2023 number:3 month:06 pages:251-262 https://doi.org/10.1134/S0016852123030020 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO AR 57 2023 3 06 251-262 |
| language |
English |
| source |
Enthalten in Geotectonics 57(2023), 3 vom: Juni, Seite 251-262 volume:57 year:2023 number:3 month:06 pages:251-262 |
| sourceStr |
Enthalten in Geotectonics 57(2023), 3 vom: Juni, Seite 251-262 volume:57 year:2023 number:3 month:06 pages:251-262 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| dewey-raw |
550 |
| isfreeaccess_bool |
false |
| container_title |
Geotectonics |
| authorswithroles_txt_mv |
Agranov, G. D. @@aut@@ Dubinin, E. P. @@aut@@ Grokholsky, A. L. @@aut@@ Leichenkov, G. L. @@aut@@ |
| publishDateDaySort_date |
2023-06-01T00:00:00Z |
| hierarchy_top_id |
129594733 |
| dewey-sort |
3550 |
| id |
OLC2145065318 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">OLC2145065318</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240118102539.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">240118s2023 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1134/S0016852123030020</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2145065318</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)S0016852123030020-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">16,13</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Agranov, G. D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dubinin, E. P.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grokholsky, A. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Leichenkov, G. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Geotectonics</subfield><subfield code="d">Pleiades Publishing, 1967</subfield><subfield code="g">57(2023), 3 vom: Juni, Seite 251-262</subfield><subfield code="w">(DE-627)129594733</subfield><subfield code="w">(DE-600)240564-7</subfield><subfield code="w">(DE-576)01508762X</subfield><subfield code="x">0016-8521</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:57</subfield><subfield code="g">year:2023</subfield><subfield code="g">number:3</subfield><subfield code="g">month:06</subfield><subfield code="g">pages:251-262</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1134/S0016852123030020</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GEO</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">57</subfield><subfield code="j">2023</subfield><subfield code="e">3</subfield><subfield code="c">06</subfield><subfield code="h">251-262</subfield></datafield></record></collection>
|
| author |
Agranov, G. D. |
| spellingShingle |
Agranov, G. D. ddc 550 ssgn 16,13 Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| authorStr |
Agranov, G. D. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)129594733 |
| format |
Article |
| dewey-ones |
550 - Earth sciences |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0016-8521 |
| topic_title |
550 VZ 16,13 ssgn Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| topic |
ddc 550 ssgn 16,13 |
| topic_unstemmed |
ddc 550 ssgn 16,13 |
| topic_browse |
ddc 550 ssgn 16,13 |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Geotectonics |
| hierarchy_parent_id |
129594733 |
| dewey-tens |
550 - Earth sciences & geology |
| hierarchy_top_title |
Geotectonics |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)129594733 (DE-600)240564-7 (DE-576)01508762X |
| title |
Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| ctrlnum |
(DE-627)OLC2145065318 (DE-He213)S0016852123030020-p |
| title_full |
Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| author_sort |
Agranov, G. D. |
| journal |
Geotectonics |
| journalStr |
Geotectonics |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science |
| recordtype |
marc |
| publishDateSort |
2023 |
| contenttype_str_mv |
txt |
| container_start_page |
251 |
| author_browse |
Agranov, G. D. Dubinin, E. P. Grokholsky, A. L. Leichenkov, G. L. |
| container_volume |
57 |
| class |
550 VZ 16,13 ssgn |
| format_se |
Aufsätze |
| author-letter |
Agranov, G. D. |
| doi_str_mv |
10.1134/S0016852123030020 |
| dewey-full |
550 |
| title_sort |
structure formation of the southeast indian ridge at the early stages of development: physical modeling |
| title_auth |
Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| abstract |
Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. |
| abstractGer |
Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. |
| abstract_unstemmed |
Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge. © Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO |
| container_issue |
3 |
| title_short |
Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling |
| url |
https://doi.org/10.1134/S0016852123030020 |
| remote_bool |
false |
| author2 |
Dubinin, E. P. Grokholsky, A. L. Leichenkov, G. L. |
| author2Str |
Dubinin, E. P. Grokholsky, A. L. Leichenkov, G. L. |
| ppnlink |
129594733 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1134/S0016852123030020 |
| up_date |
2024-07-04T01:45:31.752Z |
| _version_ |
1803611046415433728 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">OLC2145065318</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240118102539.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">240118s2023 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1134/S0016852123030020</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2145065318</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)S0016852123030020-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">16,13</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Agranov, G. D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Structure Formation of the Southeast Indian Ridge at the Early Stages of Development: Physical Modeling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Pleiades Publishing, Inc. 2023. ISSN 0016-8521, Geotectonics, 2023, Vol. 57, No. 3, pp. 251–262. © Pleiades Publishing, Inc., 2023. Russian Text © The Author(s), 2023, published in Geotektonika, 2023, No. 3, pp. 3–16.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The features of the structure formation of the Earth’s crust at the early stage of formation of the Southeast Indian Ridge were studied. The process of formation was associated with the separation of Australia from Antarctica and the advance of the rift zone westward towards the ancient oceanic lithosphere and, then, towards the large igneous province of Kerguelen, formed by the activity of the plume of the same name. The separation of Australia and Antarctica spanned a long period of continental rifting (~160‒80 Ma), which was followed by ultraslow spreading (~80‒45 Ma), slow spreading (~45‒40 Ma), and, finally, by recent stationary spreading at average rates (after 40 Ma). The advance of the rift zone towards the ancient oceanic lithosphere gave way to the accretion of young oceanic crust on the emerging Southeast Indian Mid-Oceanic Ridge. The early stages of development of the young spreading ridge are reflected in the modern structural plan of the study region. The advance of the rift zone from the continent into the boundaries of the ancient oceanic lithosphere led to the formation of the Naturalist Plateau and the Bruce Bank near the Antarctic margin. The break-up of the ancient oceanic lithosphere and the formation of the young crust on the Southeast Indian Ridge led to the formation of conjugated Diamantina and Labuan suture zones, fixing the position of the initial rifting. The transition from ultraslow spreading at the initial stage of oceanic crust formation to stationary spreading at average rates is clearly recorded in the change in the ruggedness of the accretionary relief. The Southeast Indian Mid-Oceanic Ridge collided as a result of its propagation westward with a large igneous province during the formation of the Kerguelen Plateau and separated the Broken Range from the plateau. The authors carried out physical modeling of the development conditions of rifting and spreading processes, as well as structure formation within the Southeast Indian Ridge.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dubinin, E. P.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grokholsky, A. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Leichenkov, G. L.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Geotectonics</subfield><subfield code="d">Pleiades Publishing, 1967</subfield><subfield code="g">57(2023), 3 vom: Juni, Seite 251-262</subfield><subfield code="w">(DE-627)129594733</subfield><subfield code="w">(DE-600)240564-7</subfield><subfield code="w">(DE-576)01508762X</subfield><subfield code="x">0016-8521</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:57</subfield><subfield code="g">year:2023</subfield><subfield code="g">number:3</subfield><subfield code="g">month:06</subfield><subfield code="g">pages:251-262</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1134/S0016852123030020</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GEO</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">57</subfield><subfield code="j">2023</subfield><subfield code="e">3</subfield><subfield code="c">06</subfield><subfield code="h">251-262</subfield></datafield></record></collection>
|
| score |
7.399723 |