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pro vyhledávání: '"Cynthia G. Fisher"'
Publikováno v:
PALAIOS. 18:34-46
Based on study of modern foraminifera, changes in test porosity of ancient planktic foraminiferal specimens may be interpreted to reflect primarily changes in water temperature. To test this hypothesis, planktic foraminiferal porosity data (percent p
Autor:
Cynthia G. Fisher, Michael A. Arthur
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 188:189-213
Stable oxygen isotopes taken from taxon-specific planktic foraminifera are potential sources of water mass density proxy data and paleoclimate information. Material suitable for stable isotope analysis is uncommon in the middle to late Cenomanian str