Results 61 to 70 of about 3,624 (186)

CHRONOLOGICAL AND GEOGRAPHICAL DISTRIBUTION OF THE FAM. COMELICANIIDAE MERLA, 1930 (BRACHIOPODA)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
The comelicaniid brachiopods, typical fossils of the Upper Permian, have been considered the markers for the Lower Dorashamian. They show a Wide geographical distribution, that is from the Southern Alps (Italy) to Himalayan region - Dolomites and Carnia (
RENATO POSENATO
doaj  

Review of the Permian family Permulidae nomen novum pro Aliculidae Storozhenko, 1997 (Grylloblattida)

open access: yesZooKeys, 2011
A new replacement name Permulidae nom. n. is proposed for the Permian family Aliculidae Storozhenko, 1997 (Insecta: Grylloblattida). A review of Permulidae is given. All genera and species are redescribed and illustrated. A key to genera of Permulidae is
Daniil Aristov, Sergey Storozhenko
doaj   +1 more source

Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India

open access: yesThe Scientific World Journal, 2014
Rhythmic sandstone-mudstone-coal succession of the Barakar Formation (early Permian) manifests a transition from lower braided-fluvial to upper tide-wave influenced, estuarine setting. Monospecific assemblage of marine trace fossil Chondrites isp.
Biplab Bhattacharya, Sudipto Banerjee
doaj   +1 more source

Seismic attribute and well-log analysis for channel characterization in the upper San Andres and Grayburg formations of the Midland Basin, Texas

open access: yesEnergy Geoscience
The Permian Basin is one of the most prolific, and currently one of the most active, oil and gas basins in the USA. The Lower Permian strata in the Permian Basin have produced more than 14 billion barrels of oil (BBO), making it the largest volume of ...
Sumit Verma   +5 more
doaj   +1 more source

Early Permian crinoids from Laurasia and their paleogeographic implications [PDF]

open access: yesActa Palaeontologica Polonica
A new crinoid fauna is described from the Trogkofel Group of the Southern Karavanke Mountains, Slovenia (lower Permian, Artinskian). This fauna is from a shallow platform or upper slope setting and is comprised primarily of isolated aboral cups.
William I. Ausich   +5 more
doaj   +1 more source

SYSTEMATICS OF LINGULIDE BRACHIOPODS FROM THE END-PERMIAN MASS EXTINCTION INTERVAL

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2016
The systematics of lingulide brachiopods, from the end-Permian mass extinction interval, is here studied and discussed. The material has been collected from upper Permian (Changhsingian) beds of Southern Alps and Lower Triassic beds of several Tethyan ...
RENATO POSENATO
doaj   +1 more source

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