Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes
The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-tr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sen Wang [verfasserIn] Da Zhang [verfasserIn] Ganguo Wu [verfasserIn] Absai Vatuva [verfasserIn] Yongjun Di [verfasserIn] Pengcheng Yan [verfasserIn] Haibin Feng [verfasserIn] Shuai Ma [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2017 |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
In: Geoscience Frontiers - Elsevier, 2016, 8(2017), 3, Seite 529-540 |
|---|---|
| Übergeordnetes Werk: |
volume:8 ; year:2017 ; number:3 ; pages:529-540 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.gsf.2016.05.005 |
|---|
| Katalog-ID: |
DOAJ002091437 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | DOAJ002091437 | ||
| 003 | DE-627 | ||
| 005 | 20230309165522.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 230225s2017 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.gsf.2016.05.005 |2 doi | |
| 035 | |a (DE-627)DOAJ002091437 | ||
| 035 | |a (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 050 | 0 | |a QE1-996.5 | |
| 100 | 0 | |a Sen Wang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| 264 | 1 | |c 2017 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. | ||
| 650 | 4 | |a Diabase | |
| 650 | 4 | |a Late Paleozoic | |
| 650 | 4 | |a Extensional tectonics | |
| 650 | 4 | |a Southwestern Fujian | |
| 653 | 0 | |a Geology | |
| 700 | 0 | |a Da Zhang |e verfasserin |4 aut | |
| 700 | 0 | |a Ganguo Wu |e verfasserin |4 aut | |
| 700 | 0 | |a Absai Vatuva |e verfasserin |4 aut | |
| 700 | 0 | |a Yongjun Di |e verfasserin |4 aut | |
| 700 | 0 | |a Pengcheng Yan |e verfasserin |4 aut | |
| 700 | 0 | |a Haibin Feng |e verfasserin |4 aut | |
| 700 | 0 | |a Shuai Ma |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i In |t Geoscience Frontiers |d Elsevier, 2016 |g 8(2017), 3, Seite 529-540 |w (DE-627)DOAJ000091189 |x 25889192 |7 nnns |
| 773 | 1 | 8 | |g volume:8 |g year:2017 |g number:3 |g pages:529-540 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.gsf.2016.05.005 |z kostenfrei |
| 856 | 4 | 0 | |u https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed |z kostenfrei |
| 856 | 4 | 0 | |u http://www.sciencedirect.com/science/article/pii/S1674987116300482 |z kostenfrei |
| 856 | 4 | 2 | |u https://doaj.org/toc/1674-9871 |y Journal toc |z kostenfrei |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_DOAJ | ||
| 951 | |a AR | ||
| 952 | |d 8 |j 2017 |e 3 |h 529-540 | ||
| author_variant |
s w sw d z dz g w gw a v av y d yd p y py h f hf s m sm |
|---|---|
| matchkey_str |
article:25889192:2017----::aeaezitmszietninnotwsenuinrvneotciaeceiagohoooiaadfstp |
| hierarchy_sort_str |
2017 |
| callnumber-subject-code |
QE |
| publishDate |
2017 |
| allfields |
10.1016/j.gsf.2016.05.005 doi (DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed DE-627 ger DE-627 rakwb eng QE1-996.5 Sen Wang verfasserin aut Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology Da Zhang verfasserin aut Ganguo Wu verfasserin aut Absai Vatuva verfasserin aut Yongjun Di verfasserin aut Pengcheng Yan verfasserin aut Haibin Feng verfasserin aut Shuai Ma verfasserin aut In Geoscience Frontiers Elsevier, 2016 8(2017), 3, Seite 529-540 (DE-627)DOAJ000091189 25889192 nnns volume:8 year:2017 number:3 pages:529-540 https://doi.org/10.1016/j.gsf.2016.05.005 kostenfrei https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed kostenfrei http://www.sciencedirect.com/science/article/pii/S1674987116300482 kostenfrei https://doaj.org/toc/1674-9871 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2017 3 529-540 |
| spelling |
10.1016/j.gsf.2016.05.005 doi (DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed DE-627 ger DE-627 rakwb eng QE1-996.5 Sen Wang verfasserin aut Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology Da Zhang verfasserin aut Ganguo Wu verfasserin aut Absai Vatuva verfasserin aut Yongjun Di verfasserin aut Pengcheng Yan verfasserin aut Haibin Feng verfasserin aut Shuai Ma verfasserin aut In Geoscience Frontiers Elsevier, 2016 8(2017), 3, Seite 529-540 (DE-627)DOAJ000091189 25889192 nnns volume:8 year:2017 number:3 pages:529-540 https://doi.org/10.1016/j.gsf.2016.05.005 kostenfrei https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed kostenfrei http://www.sciencedirect.com/science/article/pii/S1674987116300482 kostenfrei https://doaj.org/toc/1674-9871 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2017 3 529-540 |
| allfields_unstemmed |
10.1016/j.gsf.2016.05.005 doi (DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed DE-627 ger DE-627 rakwb eng QE1-996.5 Sen Wang verfasserin aut Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology Da Zhang verfasserin aut Ganguo Wu verfasserin aut Absai Vatuva verfasserin aut Yongjun Di verfasserin aut Pengcheng Yan verfasserin aut Haibin Feng verfasserin aut Shuai Ma verfasserin aut In Geoscience Frontiers Elsevier, 2016 8(2017), 3, Seite 529-540 (DE-627)DOAJ000091189 25889192 nnns volume:8 year:2017 number:3 pages:529-540 https://doi.org/10.1016/j.gsf.2016.05.005 kostenfrei https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed kostenfrei http://www.sciencedirect.com/science/article/pii/S1674987116300482 kostenfrei https://doaj.org/toc/1674-9871 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2017 3 529-540 |
| allfieldsGer |
10.1016/j.gsf.2016.05.005 doi (DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed DE-627 ger DE-627 rakwb eng QE1-996.5 Sen Wang verfasserin aut Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology Da Zhang verfasserin aut Ganguo Wu verfasserin aut Absai Vatuva verfasserin aut Yongjun Di verfasserin aut Pengcheng Yan verfasserin aut Haibin Feng verfasserin aut Shuai Ma verfasserin aut In Geoscience Frontiers Elsevier, 2016 8(2017), 3, Seite 529-540 (DE-627)DOAJ000091189 25889192 nnns volume:8 year:2017 number:3 pages:529-540 https://doi.org/10.1016/j.gsf.2016.05.005 kostenfrei https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed kostenfrei http://www.sciencedirect.com/science/article/pii/S1674987116300482 kostenfrei https://doaj.org/toc/1674-9871 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2017 3 529-540 |
| allfieldsSound |
10.1016/j.gsf.2016.05.005 doi (DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed DE-627 ger DE-627 rakwb eng QE1-996.5 Sen Wang verfasserin aut Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology Da Zhang verfasserin aut Ganguo Wu verfasserin aut Absai Vatuva verfasserin aut Yongjun Di verfasserin aut Pengcheng Yan verfasserin aut Haibin Feng verfasserin aut Shuai Ma verfasserin aut In Geoscience Frontiers Elsevier, 2016 8(2017), 3, Seite 529-540 (DE-627)DOAJ000091189 25889192 nnns volume:8 year:2017 number:3 pages:529-540 https://doi.org/10.1016/j.gsf.2016.05.005 kostenfrei https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed kostenfrei http://www.sciencedirect.com/science/article/pii/S1674987116300482 kostenfrei https://doaj.org/toc/1674-9871 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 8 2017 3 529-540 |
| language |
English |
| source |
In Geoscience Frontiers 8(2017), 3, Seite 529-540 volume:8 year:2017 number:3 pages:529-540 |
| sourceStr |
In Geoscience Frontiers 8(2017), 3, Seite 529-540 volume:8 year:2017 number:3 pages:529-540 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Diabase Late Paleozoic Extensional tectonics Southwestern Fujian Geology |
| isfreeaccess_bool |
true |
| container_title |
Geoscience Frontiers |
| authorswithroles_txt_mv |
Sen Wang @@aut@@ Da Zhang @@aut@@ Ganguo Wu @@aut@@ Absai Vatuva @@aut@@ Yongjun Di @@aut@@ Pengcheng Yan @@aut@@ Haibin Feng @@aut@@ Shuai Ma @@aut@@ |
| publishDateDaySort_date |
2017-01-01T00:00:00Z |
| hierarchy_top_id |
DOAJ000091189 |
| id |
DOAJ002091437 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ002091437</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230309165522.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2017 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.gsf.2016.05.005</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ002091437</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed</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="050" ind1=" " ind2="0"><subfield code="a">QE1-996.5</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Sen Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diabase</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Late Paleozoic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Extensional tectonics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Southwestern Fujian</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Geology</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Da Zhang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ganguo Wu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Absai Vatuva</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yongjun Di</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Pengcheng Yan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Haibin Feng</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shuai Ma</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Geoscience Frontiers</subfield><subfield code="d">Elsevier, 2016</subfield><subfield code="g">8(2017), 3, Seite 529-540</subfield><subfield code="w">(DE-627)DOAJ000091189</subfield><subfield code="x">25889192</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:3</subfield><subfield code="g">pages:529-540</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.gsf.2016.05.005</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.sciencedirect.com/science/article/pii/S1674987116300482</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1674-9871</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</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_DOAJ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">2017</subfield><subfield code="e">3</subfield><subfield code="h">529-540</subfield></datafield></record></collection>
|
| callnumber-first |
Q - Science |
| author |
Sen Wang |
| spellingShingle |
Sen Wang misc QE1-996.5 misc Diabase misc Late Paleozoic misc Extensional tectonics misc Southwestern Fujian misc Geology Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| authorStr |
Sen Wang |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)DOAJ000091189 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut aut aut aut aut |
| collection |
DOAJ |
| remote_str |
true |
| callnumber-label |
QE1-996 |
| illustrated |
Not Illustrated |
| issn |
25889192 |
| topic_title |
QE1-996.5 Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes Diabase Late Paleozoic Extensional tectonics Southwestern Fujian |
| topic |
misc QE1-996.5 misc Diabase misc Late Paleozoic misc Extensional tectonics misc Southwestern Fujian misc Geology |
| topic_unstemmed |
misc QE1-996.5 misc Diabase misc Late Paleozoic misc Extensional tectonics misc Southwestern Fujian misc Geology |
| topic_browse |
misc QE1-996.5 misc Diabase misc Late Paleozoic misc Extensional tectonics misc Southwestern Fujian misc Geology |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Geoscience Frontiers |
| hierarchy_parent_id |
DOAJ000091189 |
| hierarchy_top_title |
Geoscience Frontiers |
| isfreeaccess_txt |
true |
| familylinks_str_mv |
(DE-627)DOAJ000091189 |
| title |
Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| ctrlnum |
(DE-627)DOAJ002091437 (DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed |
| title_full |
Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| author_sort |
Sen Wang |
| journal |
Geoscience Frontiers |
| journalStr |
Geoscience Frontiers |
| callnumber-first-code |
Q |
| lang_code |
eng |
| isOA_bool |
true |
| recordtype |
marc |
| publishDateSort |
2017 |
| contenttype_str_mv |
txt |
| container_start_page |
529 |
| author_browse |
Sen Wang Da Zhang Ganguo Wu Absai Vatuva Yongjun Di Pengcheng Yan Haibin Feng Shuai Ma |
| container_volume |
8 |
| class |
QE1-996.5 |
| format_se |
Elektronische Aufsätze |
| author-letter |
Sen Wang |
| doi_str_mv |
10.1016/j.gsf.2016.05.005 |
| author2-role |
verfasserin |
| title_sort |
late paleozoic to mesozoic extension in southwestern fujian province, south china: geochemical, geochronological and hf isotopic constraints from basic-intermediate dykes |
| callnumber |
QE1-996.5 |
| title_auth |
Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| abstract |
The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. |
| abstractGer |
The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. |
| abstract_unstemmed |
The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ |
| container_issue |
3 |
| title_short |
Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes |
| url |
https://doi.org/10.1016/j.gsf.2016.05.005 https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed http://www.sciencedirect.com/science/article/pii/S1674987116300482 https://doaj.org/toc/1674-9871 |
| remote_bool |
true |
| author2 |
Da Zhang Ganguo Wu Absai Vatuva Yongjun Di Pengcheng Yan Haibin Feng Shuai Ma |
| author2Str |
Da Zhang Ganguo Wu Absai Vatuva Yongjun Di Pengcheng Yan Haibin Feng Shuai Ma |
| ppnlink |
DOAJ000091189 |
| callnumber-subject |
QE - Geology |
| mediatype_str_mv |
c |
| isOA_txt |
true |
| hochschulschrift_bool |
false |
| doi_str |
10.1016/j.gsf.2016.05.005 |
| callnumber-a |
QE1-996.5 |
| up_date |
2024-07-03T23:51:02.491Z |
| _version_ |
1803603843473211392 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ002091437</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230309165522.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2017 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.gsf.2016.05.005</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ002091437</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ12ebeb5ce8c24c829fa13af2216875ed</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="050" ind1=" " ind2="0"><subfield code="a">QE1-996.5</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Sen Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Late Paleozoic to Mesozoic extension in southwestern Fujian Province, South China: Geochemical, geochronological and Hf isotopic constraints from basic-intermediate dykes</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The tectonic evolution of SE China block since late Paleozoic remains debated. Here we present a new set of zircon U-Pb geochronological, Lu-Hf isotopic data and whole-rock geochemistry for two stages of basic-intermediate dykes from the southwestern Fujian. The samples were collected from the NE-trending (mainly diabases) and NW-trending (mainly diabasic diorites) dykes and yielded zircon U-Pb ages of 315 and 141 Ma, with εHf (t) values of −8.90 to 7.49 and −23.39 to −7.15 (corresponding to TDM2 values of 850 to 1890 Ma and 737 to 2670 Ma), respectively. Geochemically these rocks are characterized by low TiO2 (0.91–1.73 wt.%) and MgO (3.04–7.96 wt.%), and high Al2O3 (12.5–16.60 wt.%) and K2O (0.60–3.63 wt.%). Further they are enriched in LREEs and LILEs (Rb, Ba, Th and K), but depleted in HFSEs (Nb, Ta and Zr). The tectonic discrimination analysis revealed that the dykes were formed in an intraplate extensional environment. However, the NW trending dykes show crust-mantle mixed composition, which indicate an extensional tectonic setting with evidence for crustal contamination. The SE China block experienced two main stages of extensional tectonics from late Carboniferous to early Cretaceous. The tectonic evolution of the SE China block from late Devonian to Cretaceous is also evaluated.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diabase</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Late Paleozoic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Extensional tectonics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Southwestern Fujian</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Geology</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Da Zhang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Ganguo Wu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Absai Vatuva</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yongjun Di</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Pengcheng Yan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Haibin Feng</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shuai Ma</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Geoscience Frontiers</subfield><subfield code="d">Elsevier, 2016</subfield><subfield code="g">8(2017), 3, Seite 529-540</subfield><subfield code="w">(DE-627)DOAJ000091189</subfield><subfield code="x">25889192</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:3</subfield><subfield code="g">pages:529-540</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.gsf.2016.05.005</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/12ebeb5ce8c24c829fa13af2216875ed</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.sciencedirect.com/science/article/pii/S1674987116300482</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1674-9871</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</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_DOAJ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">2017</subfield><subfield code="e">3</subfield><subfield code="h">529-540</subfield></datafield></record></collection>
|
| score |
7.397897 |