Results 81 to 90 of about 8,830 (229)

Ostracods in the Palaeozoic?

open access: yesSenckenbergiana lethaea, 2008
The attribute traditionally used to recognise the occurrence of ostracods in the Palaeozoic stratigraphic record has in essence been the presence of a bivalved arthropod carapace of small size. Discoveries offering unparalleled insight into the soft part palaeobiology of tiny bivalved Palaeozoic arthropods, when taken together with the notion that a ...
openaire   +1 more source

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer   +3 more
wiley   +1 more source

Ostracods as indicators of pollution in the lakes of Mysore

open access: yes, 2008
: Ostracods are small crustaceans found in aquatic habitats and the present paper deals with the role of water quality index on their population diversity and seasonal fluctuations in the four lakes of Mysore city.
Belagali, S. L.   +3 more
core  

Contourite erosional and depositional features of the Maastrichtian chalk on Jasmund peninsula (Rügen island, NE Germany)

open access: yesSedimentology, EarlyView.
ABSTRACT Seismic‐scale features such as deeply incised submarine valleys and mounded drifts together with ichnological features indicative of discontinuous sedimentation and erosional episodes have recently been documented from the Upper Cretaceous chalk in the southern Baltic Sea area.
Marcel Schlembach   +6 more
wiley   +1 more source

Biostratigraphic framework of the Konkian-Sarmatian boundary based on microfossils from the well #20 Kerch Peninsula (Crimea)

open access: yesMineralia Slovaca
The Konkian-Sarmatian transition represents a major interval of biotic turnover and paleoenvironmental change in the Eastern Paratethys. This study investigates the upper Konkian and Lower Sarmatian deposits penetrated by well #20 on the western Kerch ...
Yuliia Vernyhorova   +3 more
doaj   +1 more source

Late Ordovician Ostracodes from Sardinia and Perigondwanan Ostracode Palaeobiogeography

open access: yes, 2007
A Late Ordovician ostracode fauna from Sardinia comprises more than 45 species of beyrichiocopes and podocopes. There is a total of 13 named new species of the genera Grammolomatella, Pseudulrichia, Antiaechmina, Postceratia, Arpaschmidtella, Bairdiocypridella, Prorectella, Dornbuschia, Velapezoides, Bairdia as well as of the new genus Sardicornina ...
SCHALLREUTER R.   +3 more
openaire   +2 more sources

The Fossil Invertebrate Holotype Specimens in the Collection of the University of Otago Department of Geology, Dunedin, New Zealand

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.
The 196 invertebrate holotypes held in the University of Otago Department of Geology are catalogued in detail. A short history of the Geology Museum, notable contributors to the invertebrate collection, highlights of the collection and notes on the information provided are followed by a list of the holotypes under eight phyla: Porifera, Cnidaria ...
Jeffrey Hudson Robinson   +2 more
wiley   +1 more source

Latitudinal distribution of pelagic ostracods (Myodocopa) in the Australian-New Zealand sector of the South Ocean

open access: yesИзвестия ТИНРО, 2014
Data of Russian surveys in the Australian-New Zealand sector of the South Ocean in 1956-1983 are presented. Fauna of ostracods in this region includes 66 species belonged to 35 genera, 4 subfamilies and 2 families that is more than in the Atlantic and ...
Vladimir G. Chavtur   +1 more
doaj   +1 more source

Distribution of living benthic ostracods in the bimili backwaters (gosthani estuary), east coast of India [PDF]

open access: yes, 1986
174-176Variations in different ostracod species in relation to water quality such as temperature, dissolved oxygen, salinity were studied during October 1976- December 1977.
Annapurna, C, Sarma, D V Rama
core  

Large‐Scale Coherent Southward Displacement of the Indochina Block: Constraints From New Late Cretaceous Paleomagnetic Studies

open access: yesGeophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract To better constrain the post‐collisional southward displacement of the Indochina Block (ICB) and the crustal deformation of the southeastern Tibetan Plateau, we present a reliable paleomagnetic study of Upper Cretaceous Nanxin Formation redbeds exposed in the Lanping area, at the northern edge of the Lanping‐Simao Terrane (LST).
Jiahui Ma   +11 more
wiley   +1 more source

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