Results 1 to 10 of about 1,067 (182)

Camenellan tommotiids from the Cambrian Series 2 of East Antarctica: Biostratigraphy, palaeobiogeography, and systematics [PDF]

open access: goldActa Palaeontologica Polonica, 2021
Cambrian Series 2 shelly fossils from thick carbonate successions in East Antarctica have received limited systematic treatment through the 20th century.
Thomas M. Claybourn   +5 more
doaj   +3 more sources

First North American occurrences of Qiupalong (Theropoda: Ornithomimidae) and the palaeobiogeography of derived ornithomimids [PDF]

open access: goldFACETS, 2017
Ornithomimid material from the Belly River Group (Campanian) of Alberta, Canada is described as sharing characters with Qiupalong henanensis from the Qiupa Formation of Henan Province, China. Derived characters and character combinations of the pubis and
Bradley McFeeters   +3 more
doaj   +2 more sources

ENHYDROSS: A New Mechanistic Model Supports the Trans-Oceanic Dispersal Capability of Terrestrial Vertebrates. [PDF]

open access: yesEcol Evol
We introduce ENHYDROSS, a new mechanistic model that uses optimal swimming speed and minimum cost of transport to estimate maximum dispersal distances and durations for vertebrates, enabling assessment of long‐distance oceanic dispersal potential. Applied to a range of extant and extinct animals, the model's estimates generally align with observed data;
Pantelides A   +5 more
europepmc   +2 more sources

Les ostracodes de l'Albien-Turonien moyen de la région d'Antsiranana (Nord Madagascar) : systématique, paléoécologie et paléobiogéographie [Albian-Middle Turonian ostracodes from the Antsiranana region (northern Madagascar): systematics, palaeoecology and palaeobiogeography]

open access: greenCarnets de Géologie, 2009
Ostracode associations from the Antsiranana region, formerly Diego-Suarez, in northern Madagascar have been studied at a taxonomic level. In the Albian-middle Turonian interval, 29 species belonging to 21 genera have been recognized, 10 new species, one ...
Babinot Jean-François   +2 more
doaj   +1 more source

Western Pacific Permian marine invertebrate palaeobiogeography∗

open access: greenAustralian Journal of Earth Sciences, 1996
N.W. Archbold, G.R. Shi
exaly   +3 more sources

Jurassic planktic foraminifera from the Polish Basin [PDF]

open access: yesJournal of Micropalaeontology, 2021
Jurassic (Bathonian–Oxfordian) planktic foraminifera from the epicontinental strata of the Polish Basin have been investigated. The palaeoecology, palaeobiogeography, and biostratigraphical potential of the recorded taxa are discussed.
M. Gajewska, Z. Dubicka, M. B. Hart
doaj   +1 more source

Late Triassic ostracods from the Lycian Nappes, southwestern Turkey: implications on taxonomy and palaeobiogeographical distribution

open access: yesBSGF - Earth Sciences Bulletin, 2020
The first ostracods known from the Lycian Nappes in southwestern Turkey are here reported, adding to the scientific understanding of marine ostracods during the Cordevolian, early Carnian, Late Triassic.
Forel Marie-Béatrice, Moix Patrice
doaj   +1 more source

Placoderms from the Lower Devonian “placoderm sandstone” of the Holy Cross Mountains, Poland with biostratigraphical and palaeobiogeographical implications [PDF]

open access: yesActa Palaeontologica Polonica, 2017
The siliciclastic sequence of the Lower Devonian of the southern part of the Holy Cross Mountains in Poland is renown for abundant vertebrate fossils, including ostracoderm, sarcopterygian, acanthodian, chondrichthyan, and placoderm remains. Study of the
Piotr Szrek, Vincent Dupret
doaj   +1 more source

Rugose corals across the Devonian-Carboniferous boundary in NW Turkey [PDF]

open access: yesActa Palaeontologica Polonica, 2016
An uppermost Famennian (Strunian) coral assemblage has been recovered in the middle part of the Yılanlı Formation of the Istanbul Zone (Zonguldak and Bartın areas, NW Turkey). In the Bartın area, the studied fossiliferous interval corresponds to a c.
Julien Denayer
doaj   +1 more source

A new caenogastropod from the upper Rhaetian of Lombardy: Palaeobiogeographical history and implications for the Early Jurassic gastropod recovery [PDF]

open access: yesActa Palaeontologica Polonica, 2021
A new gastropod genus and its type species, namely Ederazyga fanchini gen. et sp. nov., are described from the upper Rhaetian deposits of Lombardy (northern Italy) and tentatively placed into the family Zygopleuridae. The first appearance of Ederazyga is
Vittorio Pieroni   +2 more
doaj   +1 more source

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