P
Pamela A. Martin
Researcher at Indiana University – Purdue University Indianapolis
Publications - 36
Citations - 2126
Pamela A. Martin is an academic researcher from Indiana University – Purdue University Indianapolis. The author has contributed to research in topics: Glacial period & Marine isotope stage. The author has an hindex of 20, co-authored 36 publications receiving 1990 citations. Previous affiliations of Pamela A. Martin include University of California, Santa Barbara & University of Chicago.
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Journal ArticleDOI
Reconstructing a 350 ky history of sea level using planktonic Mg/Ca and oxygen isotope records from a Cocos Ridge core
TL;DR: In this paper, the authors employ the strategy of estimating calcification temperatures from Mg/Ca and removing this signal from an observed δ18O record of planktonic foraminifera from a core on the Cocos Ridge, eastern equatorial Pacific.
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Diet, Energy, and Global Warming
Gidon Eshel,Pamela A. Martin +1 more
TL;DR: In this paper, the authors compared the energy consumption of animal-and plant-based diets and the range of energetic planetary footprints spanned by reason- able dietary choices and concluded that the greenhouse gas emissions of various diets vary by as much as the difference between owning an average sedan versus a sport-utility vehicle under typical driving conditions.
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A simple evaluation of cleaning procedures on fossil benthic foraminiferal Mg/Ca
TL;DR: In this paper, a simple examination of changes in measured shell chemistry of benthic foraminifera from two intervals subjected to increasingly rigorous cleaning reveals that fossil samples cleaned by oxidation yield lower Mg/Ca values than samples only rinsed and weak acid leached.
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Quaternary deep sea temperature histories derived from benthic foraminiferal Mg/Ca
Pamela A. Martin,David W. Lea,Yair Rosenthal,Nicholas J Shackleton,Michael Sarnthein,Thomas Papenfuss +5 more
TL;DR: In this article, the authors used benthic foraminiferal Mg/Ca records from both the Atlantic and Pacific cores to assess the potential for using Benthic Mg-paleothermometry to reconstruct Quaternary bottom water temperature histories.
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Evidence of a dissolution effect on benthic foraminiferal shell chemistry: δ13C, Cd/Ca, Ba/Ca, and Sr/Ca results from the Ontong Java Plateau
TL;DR: In this paper, a depth transect of Soutar box cores from the Ontong-Java Plateau (1.6-4.4 km) were analyzed for cadmium, barium, and strontium (Cd/Ca, Ba, and Sr/Ca) and for their stable isotopic composition (δ13C and δ18O).