Syn-eruptive normal faults in tephra rings and formation mechanisms
This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) f...
Ausführliche Beschreibung
Autor*in: |
Li, Yongquan [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022transfer abstract |
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Übergeordnetes Werk: |
Enthalten in: Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 - Dodd, Katelynn ELSEVIER, 2017, Amsterdam [u.a.] |
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Übergeordnetes Werk: |
volume:161 ; year:2022 ; pages:0 |
Links: |
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DOI / URN: |
10.1016/j.jsg.2022.104685 |
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ELV058507817 |
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520 | |a This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. | ||
520 | |a This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. | ||
650 | 7 | |a Tephra rings |2 Elsevier | |
650 | 7 | |a Phreatomagmatic eruptions |2 Elsevier | |
650 | 7 | |a Syn-eruptive normal faults |2 Elsevier | |
650 | 7 | |a Weizhou and Xieyang Islands |2 Elsevier | |
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10.1016/j.jsg.2022.104685 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001946.pica (DE-627)ELV058507817 (ELSEVIER)S0191-8141(22)00177-8 DE-627 ger DE-627 rakwb eng 610 VZ 610 VZ 44.85 bkl Li, Yongquan verfasserin aut Syn-eruptive normal faults in tephra rings and formation mechanisms 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier Enthalten in Elsevier Science Dodd, Katelynn ELSEVIER Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 2017 Amsterdam [u.a.] (DE-627)ELV014727196 volume:161 year:2022 pages:0 https://doi.org/10.1016/j.jsg.2022.104685 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 44.85 Kardiologie Angiologie VZ AR 161 2022 0 |
spelling |
10.1016/j.jsg.2022.104685 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001946.pica (DE-627)ELV058507817 (ELSEVIER)S0191-8141(22)00177-8 DE-627 ger DE-627 rakwb eng 610 VZ 610 VZ 44.85 bkl Li, Yongquan verfasserin aut Syn-eruptive normal faults in tephra rings and formation mechanisms 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier Enthalten in Elsevier Science Dodd, Katelynn ELSEVIER Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 2017 Amsterdam [u.a.] (DE-627)ELV014727196 volume:161 year:2022 pages:0 https://doi.org/10.1016/j.jsg.2022.104685 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 44.85 Kardiologie Angiologie VZ AR 161 2022 0 |
allfields_unstemmed |
10.1016/j.jsg.2022.104685 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001946.pica (DE-627)ELV058507817 (ELSEVIER)S0191-8141(22)00177-8 DE-627 ger DE-627 rakwb eng 610 VZ 610 VZ 44.85 bkl Li, Yongquan verfasserin aut Syn-eruptive normal faults in tephra rings and formation mechanisms 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier Enthalten in Elsevier Science Dodd, Katelynn ELSEVIER Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 2017 Amsterdam [u.a.] (DE-627)ELV014727196 volume:161 year:2022 pages:0 https://doi.org/10.1016/j.jsg.2022.104685 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 44.85 Kardiologie Angiologie VZ AR 161 2022 0 |
allfieldsGer |
10.1016/j.jsg.2022.104685 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001946.pica (DE-627)ELV058507817 (ELSEVIER)S0191-8141(22)00177-8 DE-627 ger DE-627 rakwb eng 610 VZ 610 VZ 44.85 bkl Li, Yongquan verfasserin aut Syn-eruptive normal faults in tephra rings and formation mechanisms 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier Enthalten in Elsevier Science Dodd, Katelynn ELSEVIER Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 2017 Amsterdam [u.a.] (DE-627)ELV014727196 volume:161 year:2022 pages:0 https://doi.org/10.1016/j.jsg.2022.104685 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 44.85 Kardiologie Angiologie VZ AR 161 2022 0 |
allfieldsSound |
10.1016/j.jsg.2022.104685 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001946.pica (DE-627)ELV058507817 (ELSEVIER)S0191-8141(22)00177-8 DE-627 ger DE-627 rakwb eng 610 VZ 610 VZ 44.85 bkl Li, Yongquan verfasserin aut Syn-eruptive normal faults in tephra rings and formation mechanisms 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier Enthalten in Elsevier Science Dodd, Katelynn ELSEVIER Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 2017 Amsterdam [u.a.] (DE-627)ELV014727196 volume:161 year:2022 pages:0 https://doi.org/10.1016/j.jsg.2022.104685 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 44.85 Kardiologie Angiologie VZ AR 161 2022 0 |
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Enthalten in Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 Amsterdam [u.a.] volume:161 year:2022 pages:0 |
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Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. 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Li, Yongquan ddc 610 bkl 44.85 Elsevier Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Syn-eruptive normal faults in tephra rings and formation mechanisms |
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610 VZ 44.85 bkl Syn-eruptive normal faults in tephra rings and formation mechanisms Tephra rings Elsevier Phreatomagmatic eruptions Elsevier Syn-eruptive normal faults Elsevier Weizhou and Xieyang Islands Elsevier |
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Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 |
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Pneumococcal Vaccination Coverage Among Adults with Work-Related Asthma, Asthma Call-Back Survey, 29 States, 2012–2013 |
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syn-eruptive normal faults in tephra rings and formation mechanisms |
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Syn-eruptive normal faults in tephra rings and formation mechanisms |
abstract |
This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. |
abstractGer |
This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. |
abstract_unstemmed |
This study systematically characterizes normal faults in tephra rings at Weizhou and Xieyang volcanic islands in southern China. Detailed field observations, measurements and analyses indicate that these faults were likely formed during phreatomagmatic eruptions based on the following evidence: i) faults in tephra rings are closely spaced and fault cores commonly have no fault gouge, debris and secondary infill, ruling out long-term faulting mechanisms in extensional settings; ii) faults are usually accompanied by soft-sediment deformation structures, indicating most volcanic layers were in soft during faulting; iii) faulted tephra deposits are consistently thicker on the downdropped hanging-wall than on the uplifted footwall, indicating that the faults formed during the deposition of the tephra; iv) unlike late-stage strike-slip faults, which crop out in many places on the two islands, the normal faults generally occur adjacent to the volcanic craters, implying local control. Repeated phreatomagatic eruptions produced alternating and unstable ash and lapilli deposits on the tephra rings. These layers failed during the eruptions, resulting in the formation of syn-eruptive normal faults in the tephra rings. |
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Syn-eruptive normal faults in tephra rings and formation mechanisms |
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https://doi.org/10.1016/j.jsg.2022.104685 |
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