Results 91 to 100 of about 46,098 (213)

A new stem turtle from the Middle Jurassic of the Isle of Skye, Scotland, and a reassessment of basal turtle relationships

, 2009
A recent phylogenetic analysis of turtle interrelationships suggests that the Middle Jurassic was a crucial time period for understanding the evolution of crown-group turtles. However, turtle material of this age is scarce worldwide.
Anquetin, J.
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Pterodactylus scolopaciceps Meyer, 1860 (Pterosauria, Pterodactyloidea) from the Upper Jurassic of Bavaria, Germany:the problem of Cryptic Pterosaur Taxa in early ontogeny

, 2014
The taxonomy of the Late Jurassic pterodactyloid pterosaur Pterodactylus scolopaciceps Meyer, 1860 from the Solnhofen Limestone Formation of Bavaria, Germany is reviewed. Its nomenclatural history is long and complex, having been synonymised with both P.
David M Martill, Steven U. Vidovic (648078), Vidovic, Steven, Martill, David M., Martill, David, Vidovic, Steven U., Steven U Vidovic, David M. Martill (364451)   +7 more
core   +1 more source

Lithofacies characteristics and reservoir capacity of fine-grained sedimentary rocks of second member of Qianfoya Formation in Yuanba area, Sichuan Basin

Shiyou shiyan dizhi
The shale oil and gas exploration potential of the Jurassic Qianfoya Formation in the Sichuan Basin is promising. However, there is still a lack of understanding regarding the basic sedimentary characteristics and development patterns of fine-grained ...
Jun PENG, Xinyi ZHANG, Tianyu XU, Lixue CHENG, Kun ZHANG, Bin LI   +5 more
doaj   +1 more source

Study on sedimentary organic facies of coal-measure source rocks in Shuixigou Group, Taibei Sag, Tuha Basin

Shiyou shiyan dizhi
The Taibei Sag in the Tuha Basin contains abundant oil and gas resources. The coal-measure source rocks in the Jurassic Shuixigou Group are the main hydrocarbon source layers in the area, with significant hydrocarbon generation potential.
Hao LIANG, Tanguang FAN, Zhiyong WANG, Shu TAO, Yijie WEN, Haitian ZHENG, Zijian ZHANG   +6 more
doaj   +1 more source

Reconsidering the status and affinities of the ornithischian dinosaur Tatisaurus oehleri Simmons, 1965

The early Mesozoic fossil fauna collected from the Lower Lufeng Formation of Yunnan Province, China, has attracted considerable interest and attention since its discovery in the late 1930s.
Maidment, S. C. R., Norman, D. B., Butler, R. J.   +2 more
core   +1 more source

Refinement of genetic and structural models of the Úrkút manganese ore deposit (W-Hungary, Europe) using statistical evaluation of archive data

Open Geosciences, 2012
Bíró Lóránt, Polgári Márta, Tóth Tivadar, Vigh Tamás   +3 more
doaj   +1 more source

Jurassic bark [PDF]

Nature Plants, 2015
openaire   +2 more sources

Indicators of hot fluid migration in sedimentary basins: evidence from the UK Atlantic Margin [PDF]

, 2003
Microthermometric, petrographic and isotopic methods have been used to detect evidence for hot fluid flow in Mesozoic and Tertiary sediments from the NW UK continental margin, West of Shetland. New data presented here show that temperatures are hotter by
H. L. Wycherley, J. Parnell, Wycherley, H.L., Boyce, A.J., Watt, G.R., Chen, H., H. Chen, G. R. Watt, Parnell, J., A. J. Boyce   +9 more
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Late Jurassic Early Cretaceous

The sedimentary and structural development in the Late Jurassic-Early Cretaceous period in the Netherlands is largely governed by the Late Cimmerian rift phase and the subsequent post-rift. The rifting affected the Dutch Central Graben in the northern offshore first.
Verreussel, R.M.C.H., Bouroullec, R., Houben, A.J.P., Munsterman, D.K.   +3 more
openaire   +2 more sources

Júra faunák visszatérése a toarci anoxikus sokk után (magyarországi vizsgálatok) = Return of the Jurassic fauna after the Toarcian anoxic shock, studied in the sections of Hungary

, 2009
Magyarországon pliensbachi és toarci képződmények a Bakony, Gerecse és Mecsek hegységek rétegsoraiban tanulmányozhatók. A Bakonyban legrészletesebben a Bakonycsernyei Tűzköves árok ostracoda faunája került vizsgálatra.
Galácz, András, Szente, István, Monostori, Miklós   +2 more
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