Palaeobiogeography and evolution of Late Paleozoic ammonoids
نویسندگان
چکیده
منابع مشابه
A Late Paleozoic climate window of opportunity.
The highest rates of global organic carbon burial (up to 6.5 × 10 mol/Myr) over the past half billion years occurred during the Carboniferous–Permian (330–260 Myr), in large part because of the accumulation and burial of peat in broad tropical lowland basins (1). Atypical rates of organic carbon sequestration led to low atmospheric pCO2 and anomalously high pO2 (Fig. 1), which in turn triggered...
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Article history: Received 24 April 2011 Received in revised form 7 March 2012 Accepted 10 March 2012 Available online xxxx
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15 صفحه اولCO2-forced climate and vegetation instability during Late Paleozoic deglaciation.
The late Paleozoic deglaciation is the vegetated Earth's only recorded icehouse-to-greenhouse transition, yet the climate dynamics remain enigmatic. By using the stable isotopic compositions of soil-formed minerals, fossil-plant matter, and shallow-water brachiopods, we estimated atmospheric partial pressure of carbon dioxide (pCO2) and tropical marine surface temperatures during this climate t...
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ژورنال
عنوان ژورنال: The Paleontological Society Special Publications
سال: 1992
ISSN: 2475-2622,2475-2681
DOI: 10.1017/s2475262200006973