Results 71 to 80 of about 110,133 (262)

The relationships of the Euparkeriidae and the rise of Archosauria [PDF]

Royal Society Open Science, 2016
For the first time, a phylogenetic analysis including all putative euparkeriid taxa is conducted, using a large data matrix analysed with maximum parsimony and Bayesian analysis. Using parsimony, the putative euparkeriid Dorosuchus neoetus from Russia is
Roland B. Sookias
doaj   +1 more source

A bajocian (Middle jurassic) marine gastropod assemblage from the badamu formation, Central Iran [PDF]

, 2016
Nine species of gastropods are reported from the Bajocian (Middle Jurassic) part of the Badamu Formation of Central Iran. This is the first report of a gastropod assemblage of this age from the shelves of the Kimmerian Continent.
Binazadeh, Tayyeb, Ferrari, Silvia Mariel, Kaim, Andrzej   +2 more
core   +1 more source

Characteristics and controlling factors of shale oil reservoirs in the seventh member of Triassic Yanchang Formation, western Mahuangshan area, Ordos Basin

Shiyou shiyan dizhi
The seventh member of the Triassic Yanchang Formation (Chang 7) in the Ordos Basin is abundant in shale oil resources. However, there are significant differences in reservoir characteristics between the basin margin and the basin center.
Rong QI, Feng ZHU, Faqi HE, Longyan JIANG, Chao YIN, Longkan SHAO   +5 more
doaj   +1 more source

The stratigraphy of the Penarth Group (Late Triassic) of the East Devon coast [PDF]

, 2008
The cliff and foreshore exposures in the Devon part of the Dorset and East Devon Coast World Heritage Site expose an unbroken late Triassic to early Jurassic succession.
Gallois, Ramues W
core  

Triassic

, 1997
The Shublik Formation within the project area is an unconformity-bounded assemblage of carbonates and clastics of Middle and Late Triassic age. It is characterized by two distinct facies: nearshore depositional environments to the north, and deeper water and organic-rich facies to the south.
openaire   +1 more source

Sedimentology and biostratigraphy of the upper Triassic carbonates from the Shiriya cape, North Kitakami Belt, Japan [PDF]

, 2022
Giovan Peyrotty, Andréa Fucelli, Camille Peybernes, Tetsuji Onoue, Hayato Ueda, Rossana Martini   +5 more
openalex   +1 more source

The Geochronology and Geochemistry of Zircon as Evidence for the Reconcentration of REE in the Triassic Period in the Chungju Area, South Korea [PDF]

, 2020
Sang‐Gun No, Maeng-Eon Park
openalex   +1 more source

Breedon Hill [PDF]

, 2013
Breedon Hill forms one of the most prominent features in the landscape of north-west Leicestershire, standing up 50 m above the surrounding ground. That it has been a major landmark throughout recorded history is suggested by its name, which is derived ...
Ambrose, Keith
core  

Evidence of Quaternary tectonics along Río Grande valley, southern Malargüe fold and thrust belt, Mendoza, Argentina [PDF]

, 2019
The Malargüe fold and thrust belt is developed in the Argentinian Andes between 34° and 37° S, through the tectonic inversion of Upper Triassic and Lower Jurassic depocenters of the Neuquén Basin, with an uplift history since the Cretaceous.
Colavitto, Bruno, Costa, Carlos, Fennell, Lucas Martín, Folguera Telichevsky, Andres, Sagripanti, Lucía   +4 more
core   +1 more source

Pore evolution in tight sandstone and its impact on oil saturation: a case study of Chang 6 to Chang 8 reservoirs in Triassic Yanchang Formation, Ganquan area, Ordos Basin

Shiyou shiyan dizhi
Tight sandstone reservoirs exhibit strong microscopic heterogeneity and significant variations in oil saturation. To investigate the variations in pore and throat size distribution during the diagenesis of tight sandstone reservoirs as well as their ...
Hongli ZHONG, Lihua CHEN, Fengqi ZHANG, Yongqi LIANG   +3 more
doaj   +1 more source