Results 251 to 260 of about 881,273 (391)

Tectonoclimatic controls on Paleogene braided river delta evolution and petroleum systems in the Lenghu tectonic belt, northern Qaidam Basin. [PDF]

Sci Rep
Gong L, Gai W, Gao X, Hou Z.
europepmc   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Geological conditions for shale gas accumulation and favorable zone evaluation in the Longmaxi formation of the Yanyuan Basin. [PDF]

Sci Rep
Yong J, Chen S, Hu S, Liu Z, Zheng M, Zhang T.   +5 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Thermal cracking for upgrading medium-low maturity shale oil: evolution of organic matter occurrence. [PDF]

Sci Rep
Jinmei B, Kun Q, Xiaojun W, Xiangji D, Yanfeng H.   +4 more
europepmc   +1 more source

Multi-stage cobalt mineralization in the Meta-sedimentary rock-hosted stratabound Dahenglu Cu–Co Deposit, northeast China

Huining Wang, Fulai Liu, Liangliang Zhuang, Zhonghua Tian, Chaohui Liu, Fang Wang, Zhiyong Zhu   +6 more
openalex   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Modeling subsurface instabilities for urban infrastructure resilience via novel joint microgravity and geotechnical methods. [PDF]

Sci Rep
Bery AA, Gnapragasan J, Akingboye AS.
europepmc   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Magmatic and thermally produced reactive phosphorus 3.2 billion years ago and its implications for early life. [PDF]

Commun Earth Environ
Baidya AS, Gehringer MM, Savaniu C, Heubeck C, Stüeken EE.   +4 more
europepmc   +1 more source