Late Cretaceous to early Paleocene climate and sea-level fluctuations: the Tunisian record
نویسندگان
چکیده
منابع مشابه
Palynomorphs’ response to sea-level fluctuations: a case study from Late Cretaceous – Paleocene, Gurpi Formation, SW Iran
Statistical studies on Palynology contents of Late Cretaceous to Paleocene age Gurpi Formation in a surface section in Zagros Basin,SW Iran indicate changes in abundance, species diversity, ratio of Spiniferites to Cyclonephelium (S/C), palynological marine index(PMI) values and organic facies. These palynological variations clearly reflect fluctuations in relative sea-level and depositionalenv...
متن کاملpalynomorphs’ response to sea-level fluctuations: a case study from late cretaceous – paleocene, gurpi formation, sw iran
statistical studies on palynology contents of late cretaceous to paleocene age gurpi formation in a surface section in zagros basin,sw iran indicate changes in abundance, species diversity, ratio of spiniferites to cyclonephelium (s/c), palynological marine index(pmi) values and organic facies. these palynological variations clearly reflect fluctuations in relative sea-level and depositionalenv...
متن کاملpalynomorphs’ response to sea-level fluctuations: a case study from late cretaceous – paleocene, gurpi formation, sw iran
statistical studies on palynology contents of late cretaceous to paleocene age gurpi formation in a surface section in zagros basin,sw iran indicate changes in abundance, species diversity, ratio of spiniferites to cyclonephelium (s/c), palynological marine index(pmi) values and organic facies. these palynological variations clearly reflect fluctuations in relative sea-level and depositionalenv...
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The notorious ~60° bend separating the Hawaiian and Emperor chains marked a prominent change in the motion of the Pacific plate at ~47 Ma (million years ago), but the origin of that change remains an outstanding controversy that bears on the nature of major plate reorganizations. Lesser known but equally significant is a conundrum posed by the pre-bend (~80 to 47 Ma) motion of the Pacific plate...
متن کاملA new Late Holocene sea-level record from the Mississippi Delta: evidence for a climate/sea level connection?
A detailed relative sea-level (RSL) record was constructed for the time interval 600–1600 AD, using basal peat to track sea level and containing 16 sea-level index points that capture w60 cm of RSL rise. The study area is in the Mississippi Delta where the spring tidal range is w0.47 m, the impact of ocean currents on sea-surface topography is limited, and crustal motions are well constrained. ...
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ژورنال
عنوان ژورنال: Palaeogeography, Palaeoclimatology, Palaeoecology
سال: 2002
ISSN: 0031-0182
DOI: 10.1016/s0031-0182(01)00395-9