Results 211 to 220 of about 27,326 (269)

A small yet occasional meal: predatory drill holes in Paleocene ostracods from Argentina and methods to infer predation intensity

Palaeontology, 2019
Ostracods are common yet understudied prey item in the fossil record. We document drill holes in Paleocene (Danian) ostracods from central Argentina using 9025 specimens representing 66 species.
J. Villegas‐Martín, Daiane Ceolin, G. Fauth, A. Klompmaker   +3 more
semanticscholar   +1 more source

Ostracodes

Nouvelles archives du Muséum d'histoire naturelle de Lyon, 1984
Inventaire des faunes isolées dans l'UMM et l'OMM ; la majorité des formes déterminées est marine à saumâtre (43 espèces). Commentaires sur les corrélations et voies de communication entre les trois bassins du Rhône, du Rhin et de la Paratéthys.
openaire   +3 more sources

Ostracods of the non-marine Lower Cretaceous Dabeigou Formation at Yushuxia (Luanping basin, North China): Implications for the early Jehol Biota age

Cretaceous research (Print), 2018
The Dabeigou Formation in the Luanping basin in northern China is well known for its continuous non-marine Lower Cretaceous deposits and the preservation of the early Jehol Biota, including abundant ostracods.
Zuohuan Qin, Dangpeng Xi, B. Sames, D. D. Do Carmo, Xuri Wang, Yankang Xu, Zhi-Feng Yu, Feng Wei, Amanda M. Leite, X. Wan   +9 more
semanticscholar   +1 more source

Benthic ostracods (crustacean) as a nearshore pollution bio-monitor: examples from the Red Sea Coast of Egypt

Environmental science and pollution research international, 2021
Ramadan M. El-Kahawy, M. El-Shafeiy, S. Helal, Nabil Aboul-Ela, M. Abd El-Wahab   +4 more
semanticscholar   +1 more source

Mummified Pleistocene Ostracods in Alaska

Science, 1966
Preserved soft parts of ostracod specimens were recovered from beach and lagoon sediments from the Gubik Formation, of Quaternary age, at Barrow, Alaska.
R A, Schmidt, P V, Sellmann
openaire   +2 more sources

OSTRACODS' OXYGEN PUZZLE

Journal of Experimental Biology, 2004
According to palaeontological records, two billion years ago atmospheric oxygen levels were a tenth of the levels they are today. Prehistoric water-breathing crustaceans presumably adapted to these low levels, but when oxygen levels rocketed, some creatures took advantage of the metabolic ...
openaire   +1 more source

Torpidity of freshwater ostracodes

Canadian Journal of Zoology, 1969
The freshwater ostracode Candona rawsoni Tressler can survive in a torpid state. The time required for rejuvenation of the torpid ostracode depends upon the temperature of the water and the soil-moisture content.
L. D. Delorme, D. Donald
openaire   +1 more source

Ostracod shell chemistry — overview

2002
© 2002 by the American Geophysical Union. Ostracod shells are valuable sources of calcite for geochemical analysis. Over the past two decades, research has provided much insight into the controls on traceelement partitioning and stable-isotope fractionation into ostracod shell calcite both in non-marine and marine settings.
Jonathan A. Holmes, Allan R. Chivas
openaire   +1 more source

Krömmelbein Mesozic ostracod collections

Journal of Paleontology, 2013
Karl Krömmelbein (1920–1979) worked on both Paleozoic and Mesozoic sequences but is best remembered for his pioneering work on late Jurassic–early Cretaceous ostracod assemblages from Brazil and West Africa, clearly demonstrating in a series of publications between 1961 and 1972 the presence of comparable marginal-marine and non-marine faunas in ...
openaire   +1 more source

Late Devonian ostracods (Crustacea) from the Hushoot Shiveetiin gol section (Baruunhuurai Terrane, Mongolia) and their palaeoenvironmental implication and palaeobiogeographic relationship

Palaeobiodiversity and Palaeoenvironments, 2020
A. Nazik, P. Königshof, M. Ariuntogos, J. Waters, S. Carmichael   +4 more
semanticscholar   +1 more source