Zobrazeno 1 - 10
of 1 837
pro vyhledávání: '"late jurassic"'
Autor:
Pengfei Wang, Zhiyu Yi, Joseph G. Meert, Yu‐Shu Liu, Silin Yang, Fei Wang, Zaijun Li, Baochun Huang
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 10, Pp n/a-n/a (2024)
Abstract A large‐scale apparent polar wander occurred during the Jurassic interval, which is interpreted as true polar wander (TPW). As the motion is nearly orthogonal to the TPW axis, the North China Block (NCB) experienced the largest latitudinal
Externí odkaz:
https://doaj.org/article/ff87d384d0634daa80a4052038981917
Publikováno v:
Georesursy, Vol 23, Iss 3, Pp 118-131 (2024)
Paleontological remains from the Bazhenovo Horizon of Western Siberia (Tithonian–Berriasian) are represented by macro- and microfossils. The Horizon had a marine genesis and the basis of ecosystem of this paleobasin composed of pelagic organisms-pr
Externí odkaz:
https://doaj.org/article/df9fdcbf04eb44cca8fa7c68765c5cc0
Autor:
LIU Xiaohu, WANG Xinyu, XIAO Changhao, ZHANG Wengao, LIU Xiangchong, YU Pingping, MAO Cheng’an, FU Wei
Publikováno v:
Dizhi lixue xuebao, Vol 30, Iss 3, Pp 427-442 (2024)
Objective Sb deposits are characterized by simple mineral assemblage. The ore-forming ages, sources of ore-forming materials, and genesis of Sb deposits are controversial owing to the absence of suitable minerals for analysis. Sb resources in the Sou
Externí odkaz:
https://doaj.org/article/0f4143ad176347919c016c8cce79a8fd
Autor:
Jussi Hovikoski, Jon R. Ineson, Mette Olivarius, Jørgen A. Bojesen-Koefoed, Stefan Piasecki, Peter Alsen
Publikováno v:
GEUS Bulletin, Vol 55, Pp 1-20 (2023)
Two drill cores spanning the Upper Jurassic – Lower Cretaceous succession in Wollaston Forland, North-East Greenland, offer an insight into mud accumulation in an evolving distal fault block. Previous studies have revealed the presence of long-last
Externí odkaz:
https://doaj.org/article/58b75f2b597b45c69444843e80dca71e
Publikováno v:
Open Geosciences, Vol 15, Iss 1, Pp 82-92 (2023)
The Mongolia-Okhotsk tectonic regime had a significant impact on the tectonic evolution of Northeastern (NE) China. However, there is no consensus on the role of this regime in the geological evolution of the Xing’an Massif during the late Mesozoic
Externí odkaz:
https://doaj.org/article/d0d0b1fd5a54488b93b6a2b565d31b41
Publikováno v:
Acta Palaeontologica Polonica, Vol 68, Iss 3, Pp 493-512 (2023)
The Owadów-Brzezinki palaeontological site is known for its very well-preserved fossils of Late Jurassic vertebrates, such as numerous fossil fish teeth and occasional dental bones. Some of these represent well-studied taxa, including the most commo
Externí odkaz:
https://doaj.org/article/704ae4f90d9a4dc4bef9ad0122d49f85
Autor:
Jelle W.F. Reumer, Anders Schinkel
Publikováno v:
Netherlands Journal of Geosciences, Vol 103 (2024)
A fragmentary nerineoid gastropod collected from the Maasvlakte 2 beach may be identified as Ptygmatis cf. bruntrutana (Thurmann, 1832). Probably originating from Upper Jurassic strata in north-eastern France, it must have been transported here by a
Externí odkaz:
https://doaj.org/article/9db2099fc2924640b086a9cbb9e3aa98
Autor:
Tribovillard, Nicolas, Bout-Roumazeilles, Viviane, Guillot, François, Baudin, François, Deconinck, Jean-François, Abraham, Romain, Ventalon, Sandra
Publikováno v:
Comptes Rendus. Géoscience, Vol 355, Iss G1, Pp 157-173 (2023)
This work examines the possibility of a rapid formation of glauconite in a relatively shallow platform environment (below fair-weather wave baseline). The materials studied here are uppermost Jurassic alternations of carbonate beds and marly interbed
Externí odkaz:
https://doaj.org/article/83acca21d8774b43bd7ca1d382d6ad13
Autor:
Lucas M. Fennell, Federico Exequiel Martos, Nicolás A. Peluffo, Eliana Acevedo, Lucía Fernández Paz, Luciano Morel, Mauro Scazziota, Maximiliano Naipauer, Natalia Hauser, Vanesa D. Litvak, Andrés Folguera
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The Aconcagua region constitutes a classical site to study the growth of the Andes, being host of the highest mountain of South America and focus of numerous investigations since its first description by Charles Darwin almost 200 years ago. The last
Externí odkaz:
https://doaj.org/article/03bd15506a9d448aae1b5714e75773e4
Autor:
Łukasz Weryński, Błazej Błażejowski
Publikováno v:
PeerJ, Vol 11, p e15628 (2023)
Owadów-Brzezinki is currently one of the most promising Upper Jurassic sites in Central Poland, with a wide array of both vertebrate and invertebrate fossil fauna present. The discoveries of large-bodied marine reptiles fossils such as ichthyosaurs,
Externí odkaz:
https://doaj.org/article/a7d62038d749444dbf1bdd95c8ca1588