In the Lower Cretaceous Agrio Formation, Neuquén Basin (west-central Argentina), the highly variable genus Ptychomya Agassiz has challenged traditional taxonomists for over a century. Here we apply a

DataONE2017-02-01 更新60

S3 Dataset Counts and Concentrations.xlsx

古生物学

地质学

Counts and concentrations of Oligo-Miocene dinoflagellate cyst assemblages from Baja California Sur

DataCite Commons2020-10-23 更新50

(Appendix) Benthic foraminifera distribution of upper Creatceous and Paleocene at DSDP Hole 72-516F

古生物学

地质学

Benthic foraminifers of the Coniacian-Santonian through the Paleocene were recovered from a continuous pelagic carbonate section from Hole 516F on the Rio Grande Rise. Sixty-five genera and 153 specie

DataONE2017-08-08 更新60

Data from: Untangling phylogenetical, geometrical and ornamental imprints on Early Triassic ammonoid biogeography: a similarity-distance decay study.

古生物学

生物地理学

Ammonoids are diverse and widespread fossil shelly cephalopods that flourished in the world ocean during more than 300 million years before their total extinction, 65 million years ago. In spite of tw

DataONE2012-09-07 更新50

Paleontological investigation on nannofossils of ODP Hole 190-1176A

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