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Piacenzian global planktic foraminifer biodiversity
Data include diversity measures (number of individuals, number of species, Shannon diversity, Evenness and Dominance) for 2,315 samples of Pliocene age.
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Biodiversity from the Pliocene of the North Atlantic
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Biodiversity metrics for Pliocene time series at DSDP Sites 552A and 606. Includes sample designation, depth in core, age, February, August, and mean annual sea surface temperature. Includes species richness
Planktonic foraminifera and other data from numerous platforms world-wide from 1955-05-26 to 1969-05-17 (NCEI Accession 7500615)
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This dataset includes plankton data from a plankton collecting program specifically for planktonic foraminifera conducted by Dr. Allan W.H. Bé of Lamont-Doherty Earth Observatory from 1955-1969.
Occurrences of Pliocene Planktic foraminifers in core samples from SE Florida
공공데이터포털
Data consist of presence / absence records of planktic foraminifer species from 5 core samples at 3 localities in southeast Florida. Samples are placed in biostratigraphic zones and ages are estimated from calibrated first and last appearances of select taxa.
Planktic foraminifer occurrence data from SE Virginia and Florida Pliocene samples
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A total of 29 samples were collected and analyzed for presence/absence of key planktic foraminifer species for the purpose of age verification of select US Atlantic Coastal Plain Pliocene stratigraphic units. These samples were collected from an outcrop located in Carters Grove, Virginia (19 samples), and the Phred1 core located west of Vero Beach, Florida (10 samples). Six samples from the Phred1 core were barren of planktic foraminifera.
Piacenzian (Pliocene) foraminiferal faunal census data from Sites DSDP 594, ODP 642, ODP 846, ODP 882, ODP 982, ODP 1073, ODP 1088, and ODP 1146
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Planktic foraminiferal species distributions in the modern ocean track environmental features like latitudinal temperature gradients. Species shift their distributions as the marine environment changes, providing an analog for past behavior. Stationarity of species’ ecological tolerances is a first-order assumption of all paleoenvironmental reconstructions based upon modern analog methods. We are testing the hypothesis that planktic foraminifer species temperature preferences did not change between the Late Pliocene and present by comparing relative abundance of selected species to independent Pliocene sea surface temperature estimates. In this data release we provide faunal census data from 72 Piacenzian age samples.
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