Results 81 to 90 of about 1,927,269 (224)
The Devonian continental rocks of the lower Restigouche River, Quebec
, 1968 The Devonian continental rocks outcropping between Campbellton, New Brunswick and Miguasha, Quebec are regrouped on the basis of new stratigraphic information and the ages now suggested are thought to be in accord with new data. An Early or early Middle
B. P. J. Williams, D. L. Dineley
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DiversityJohn Strong Newberry described three species of the lobe-fin fish Onychodus (Osteichthyes, Sarcopterygii, Onychodontida) based on parasymphysial teeth, or tusks.
Loren E. Babcock
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Journal of Palaeogeography, 2013 The Caledonian orogeny at the end of the Silurian resulted in great changes in the palaeogeography in the Yunnan-Guizhou-Guangxi area of South China; the continental area of the Early Paleozoic evolved into the extensive Dian-Qian-Gui Sea in the Late ...
Mei Mingxiang, Maurice E. Tucker
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Paleotemperature models of the Phanerozoic foci of hydrocarbon generation for wells belonging to the Severo-Kalinov and Kalinov fields in Tomsk region [PDF]
Нефтегазовая геология: Теория и практикаThis paper suggests a new method of coupled paleotemperature modelling of the Nyurol Paleozoic basin and the blanketing younger Mesozoic-Cenozoic basin. Modelling show that under the geological and geophysical circumstances of the Severo-Kalinov and the ...
Krutenko M.F., Lobova G.
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Some Devonian stromatoporoids from Esterhazy shaft, Saskatchewan.
, 1966 Stromatoporoids from the Esterhazy Shaft, Saskatchewan, collected from the Duperow formation (lower Upper Devonian), Souris River formation, First Red Bed and Dawson Bay formation (Middle Devonian) are found between depths of 1,987 feet and 3,058. 9 feet.
Shah, Dasharathlal Hiralal.
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Middle Devonian Brachiopods of Southeastern Wisconsin [PDF]
, 1965 Author Institution: University of Nebraska, Lincoln, NebraskaTwenty-nine genera, forty-eight species, and five subspecies of brachiopods are recognized from the Middle Devonian formations of southeastern Wisconsin. Two species and four subspecies are new.
Griesemer, Allan David
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Pyrope of the Tsilma Uplift (Middle Timan) as an indicator of primary diamond sources [PDF]
МинералогияThe paper presents the results of study of pyrope from the Tsilma Uplift (northern Middle Timan) in Quaternary sediments and Middle Devonian terrigenous rocks of the Tsilma River basin.
A.A. Parkhachev +4 more
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Lower and Middle Devonian carbonate-platform and outer-shelf-basin deposits flanking Railroad Valley, Nevada [PDF]
Lower and Middle Devonian strata crop out on the former stable carbonate platform that existed in the Quinn Canyon Range, through the carbonate shelf edge in the Pancake Range, to the carbonate slope and outer-shelf basin in the Reveille Range.
Nelson, Storr L.
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Analysis of Devonian shale gas accumulation conditions in Nandan-Liuzhou area of Guangxi Province
Youqi dizhi yu caishouluNandan-Liuzhou area of Guangxi Province is located in Guizhong Depression. The platform basin facies with the primary lithology of siliceous mudstone and the platform shelf facies with the primary lithology of calcareous mudstone are widely distributed ...
LI Hao, ZHANG Yingjie
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Известия высших учебных заведений: Геология и разведка, 2016 The stratigraphie distribution and systematic composition of the Middle-Upper Devonian remains of antiarchs from the sediments of Central Kazakhstan are analyzed. Central Kazakhstan ichthyofauna contains mainly endemic taxons of antiarchs.
S. V. Moloshnikov
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