Results 191 to 200 of about 8,694 (221)

Some Late Devonian trilobites of China

1981
Late Devonian trilobites are here reported from three localities in China: (1) Daihua, Changshun County, Guizhou province; (2) Mianduhe, Hulun Buir Meng, Nei Mongol [Inner Mongolia], central part of Da Hingan [Great Khingan]; and (3) Hoxtolgay, West Junggar, Xinjiang.
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Insight into lingulid evolution from the Late Devonian

Alcheringa: An Australasian Journal of Palaeontology, 1977
Well preserved lingulids from near the base of the Mandagery Sandstone in the Late Devonian Hervey Group, N.S.W. are described as Apsilingula parkesensis gen. et sp. nov. The internal structures are better preserved than those of any previously described Palaeozoic lingulid and it has been possible to reconstruct the muscle system and to demonstrate a ...
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Late Devonian vertebrate fauna of the South Urals

Geobios, 1995
Abstract Vertebrate remains have been discovered in the Frasnian and Famennian of the South Urals The ichthyofaunacontains representatives of Phoebodus; Stethacanthus; Symmorium; Protacrodus as well as placoderms; acanthodians; “crossopterygians” dipnoans and palaoniscids. Changes of the fish assemblages are examined. A review of the occurrences of
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Late Devonian syntaxis in the Northern Appalachian orogen

Geological Society, London, Special Publications
Abstract The pre-accretionary shapes of cratonic margins form successions of promontories and re-entrants inherited from the rifting of supercontinents. In accretionary orogens, the extent of deformation related to a collision with a continent characterized by an irregular margin is obfuscated through the ...
Nicolas Piette-Lauzière, Kyle P. Larson, Dawn A. Kellett, Lyal Harris, Nathan Cleven, Neil Rogers   +5 more
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A review of in situ late Silurian and Devonian spores

Review of Palaeobotany and Palynology, 1980
Abstract Spores found in sporangia have now been recorded in the literature from sixty Late Silurian and Devonian macroplant species. A review study of these spores, together with an investigation of comparative dispersed spore genera and species, show interesting patterns of construction and sculpture within certain classes.
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Visceral skeleton and musculature of a Late Devonian shark

Journal of Vertebrate Paleontology, 1989
ABSTRACT Much of the visceral skeleton (jaws, hyoid arch, and branchial arches) and superficial orobranchial musculature is described from an unique three-dimensionally preserved cladoselachian from the Upper Devonian Chattanooga Shale of Tennessee. The mandibular joint lacks the complexity seen in modern chondrichthyans.
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Late Devonian greenhouse-icehouse climate transition: New evidence from conodont δ18O thermometry in the eastern Palaeotethys (Lali section, South China)

Chemical Geology, 2021
Michael M Joachimski
exaly  

The Late Devonian ammonoid subfamily Paratornoceratinae

Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 2020
Dieter Korn, Konrad Bartzsch, Stella Zora Buchwald, Volker Ebbighausen, Dieter Weyer   +4 more
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Late Devonian Extinctions

2021
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OBLIQUITY-PACING OF THE LATE DEVONIAN MASS EXTINCTION EVENT

2017
The Late Devonian envelops one of Earth’s “Big Five” mass extinction events at the Frasnian Famennian boundary (374Ma). Environmental change across the extinction severely affected Devonian reefbuilders, besides many other forms of marine life. Despite the biosphere shake-up, cause-and-effect chains leading to extinction remain poorly constrained. This
De Vleeschouwer, David, Da Silva, Anne-Christine, Sinnesael, Matthias, Chen, Daizhao, Day, Jed, Whalen, Michael, Guo, Zenghui, Claeys, Philippe   +7 more
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