Results 121 to 130 of about 405 (176)

Recurrent humid phases in Arabia over the past 8 million years. [PDF]

open access: yesNature
Markowska M   +30 more
europepmc   +1 more source

Palaeobiogeography of Australian Devonian gastropods

Historical Biology, 2001
Australian gastropod faunas of Devonian age have received comparatively little attention. The occurrences of key gastropod taxa in the Devonian of Australia are reviewed. High levels of endemism of species in the Early Devonian are overprinted by Old World affinities at the generic and familial levels.
Alex G Cook
exaly   +2 more sources

The Palaeobiogeography of Eastern Australian lower carboniferous corals

Historical Biology, 2001
Eastern Australian Lower Carboniferous (EALC) corals are characterized by high endemism, with endemism indices of 50 in the Tournaisian and 44 in the Visean. The most closely related coral faunas occur in the Akiyoshi and Kitakami Terranes of Japan.
exaly   +4 more sources

Palaeobiogeography and Fossils

David A T Harper, Cameron R Penn-Clarke
exaly   +2 more sources

Cambrian palaeobiogeography of Bradoriida

Journal of Southeast Asian Earth Sciences, 1994
Abstract The biogeographic patterns of Cambrian bradoriids, like those of ostracods, trilobites and other benthic forms, are controlled chiefly by temperature-latitude gradients and geographic barriers. Early Cambrian biogeography is now divided into a warm-water fauna realm termed the “4A” Realm and the cold-to-cool-water realm named the “European ...
Shu Degan, null Chen Ling
openaire   +1 more source

Palaeobiogeography of Ordovician calcareous algae

Palaeogeography, Palaeoclimatology, Palaeoecology, 1990
Abstract From the study of Ordivician algal microfloras the following can be concluded: during the Early Ordovician, the algal microflora is scantly, but cosmopolitan, and different from that of the Upper Cambrian. Its cosmopolitan character seems to denote the absence of a climatic gradient during that time.
J. Poncet, A. Roux
openaire   +1 more source

Atlas of palaeobiogeography

Marine Geology, 1973
Everett C. Olson, A. Hallam
  +5 more sources

Palaeogene palaeobiogeography of the Indian subcontinent

Palaeogeography, Palaeoclimatology, Palaeoecology, 1974
Abstract Certain palaeoecological criteria in the reconstruction of the Palaeogene palaeobiogeography of the Indian subcontinent are discussed. The Early Palaeogene is characterised by marine oscillations, a prolific invertebrate fauna, extensive coal facies development and outpouring of basaltic lava flows, the last being a feature connected with ...
Ashok Sahni, Vimal Kumar
openaire   +1 more source

Palaeobiogeography of Australian fossil amphibians

Historical Biology, 2001
Australia has representatives of the earliest known tetrapod vertebrates from the Late Devonian and evidence that their amphibian descendants survived here at least until the Visean.
Damiani, Ross.   +2 more
openaire   +1 more source

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