Results 11 to 20 of about 27,326 (269)

Recent ostracods as ecological indicators and its applications: An example from the southern Tibetan Plateau

open access: yesEcological Indicators, 2022
Recent ostracods, so-called ‘modern analogues’ of ostracod fossils, are systematically correlated to the ambient environment. The reveal on the ecological response of Recent ostracods to environment variables can contribute to infer the paleolimnology or
Can Wang   +6 more
doaj   +1 more source

Ostracods and conodonts of the Ustyarega Formation of the stratotype area (Lower Frasnian, Southern Timan) [PDF]

open access: yesНефтегазовая геология: Теория и практика, 2022
New data on ostracods and conodonts and their stratigraphic distribution in the Ustyarega Formation of a stratotype area (Lower Frasnian, Southern Timan) are presented.
Sobolev D.B.   +2 more
doaj   +1 more source

Ostracodal evolution during the Permian–Triassic transition at the Youping section of the Nanpanjiang Basin

open access: yesFrontiers in Ecology and Evolution, 2023
The Permian–Triassic mass extinction has been considered the largest bio-crisis of the Phanerozoic, with more than 90% of marine species extinct. Previous studies showed that ostracods suffered various extinction patterns in different localities and were
Xia Ji   +7 more
doaj   +1 more source

Ostracod Species of Dammam Formation (Middle-Late Eocene) from Borehole N2, Al-Najaf Area, Southwestern of Iraq

open access: yesIraqi Geological Journal, 2023
The present study was focused on some obtained Ostracods from subsurface samples from the N2 borehole in Al-Najaf area, Southwestern Iraq.
Nisreen Aziz, Sara Mohammad
doaj   +1 more source

Ostracods from the end‐Permian mass extinction in the Aras Valley section (north‐west Iran)

open access: yesPapers in Palaeontology, 2020
The Aras Valley section (north‐west Iran) exposes a sedimentary succession that allows the study of ostracod diversity patterns during/across the end‐Permian mass extinction.
J. Gliwa   +4 more
semanticscholar   +1 more source

Re-description of Strandesia sanoamuangae Savatenalinton & Martens, 2010 and description of a new species of Strandesia (Crustacea, Ostracoda) from Grande Terre, New Caledonia [PDF]

open access: yes, 2020
The New Caledonian Archipelago is a hot spot for biodiversity and endemism. Whereas popular groups such as birds and plants are well-studied, invertebrate groups such as ostracods remain ill-known.
Higuti, Janet   +2 more
core   +2 more sources

Bounded by crises: An overview of the evolution of marine ostracods during the Triassic

open access: yesMarine Micropaleontology, 2020
The Triassic was a turning in the history of biodiversity: bracketed by two major biotic crises, characterised by major biotic, climatic and tectonic events, it saw the transition from the Palaeozoic to the Modern evolutionary faunas.
M. Forel, S. Crasquin
semanticscholar   +1 more source

Dead Shells Bring to Life Baselines for Conservation: Case Studies from The Bahamas, Southern California, and Wisconsin, USA

open access: yesDiversity, 2023
We are living in a time of rapid biodiversity loss. Numerous studies have shown that modern extinction rates are higher than pre-human background rates. However, these studies of biodiversity decline almost exclusively focus on large vertebrates.
Andrew V. Michelson   +4 more
doaj   +1 more source

Two new species of Cypricercinae McKenzie, 1971 (Crustacea: Ostracoda) from Thailand

open access: yesEuropean Journal of Taxonomy, 2021
Two new species of the subfamily Cypricercinae McKenzie, 1971 are described from the Western part of Thailand: Pseudostrandesia ratchaburiensis sp. nov. and Strandesia prachuapensis sp. nov. Pseudostrandesia ratchaburiensis sp. nov.
Sukonthip Savatenalinton
doaj   +1 more source

Diet of larval Ambystoma rivulare (Caudata: Ambystomatidae), a threatened salamander from the Volcán Nevado de Toluca, Mexico

open access: yesPhyllomedusa: Journal of Herpetology, 2015
Several species of salamander in the genus Ambystoma occur in the mountains surrounding Mexico City and are considered at risk of extinction. However, little is known about their ecology and natural history. The Toluca Stream Siredon (Ambystoma rivulare)
Julio A. Lemos-Espinal   +3 more
doaj   +3 more sources

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