Results 121 to 130 of about 8,265,842 (328)

New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity. [PDF]

PLoS One, 2023
Peng J, Slater SM, McLoughlin S, Vajda V.   +3 more
europepmc   +1 more source

Lake sturgeon (Acipenser fulvescens) growth and longevity estimated from adult capture–mark–recapture data

Journal of Fish Biology, EarlyView.
Abstract Effective fishery management policy depends on accurate life‐history data, particularly for harvested species. Longevity is a core life‐history trait that is directly related to annual survival and lifetime reproductive potential, but fish longevity is generally not well documented, particularly for long‐lived species.
Edward A. Baker, Scott F. Colborne, Nancy A. Auer, Kim T. Scribner, Douglas L. Larson, Andrew S. Briggs, Ronald M. Bruch, Margaret H. Stadig, Michael C. Donofrio   +8 more
wiley   +1 more source

Pore Structure and Gas Content Characteristics of Lower Jurassic Continental Shale Reservoirs in Northeast Sichuan, China. [PDF]

Nanomaterials (Basel), 2023
Jiang T, Jin Z, Qiu H, Chen X, Zhang Y, Su Z.   +5 more
europepmc   +1 more source

A new rhynchocephalian from the late jurassic of Germany with a dentition that is unique amongst tetrapods. [PDF]

, 2012
Rhynchocephalians, the sister group of squamates (lizards and snakes), are only represented by the single genus Sphenodon today. This taxon is often considered to represent a very conservative lineage.
A Günther, A Hallam, A López-Arbarello, AB Heckert, Adriana López-Arbarello, Alexander M. Heyng, Andreas Hecker, Andrew A. Farke, CY-J Ung, DA Didier, DC Kalthoff, DI Whiteside, DU Schmid, ED Cope, FH Pough, FT Fürsich, GC Gorniak, GH Dalrymple, H-D Sues, HS Harrison, J Müller, KSW Campbell, M Cocude-Michel, MEH Jones, MEH Jones, MEH Jones, MEH Jones, MJ Benton, NC Fraser, NC Fraser, NC Fraser, NC Fraser, O Rieppel, O Rieppel, Oliver W. M. Rauhut, PR Bell, RE Espinoza, S Apesteguía, S Apesteguía, S Meiri, SE Evans, SE Evans, SM Reilly, T Ørvig, T Ørvig, V Dupret, V-H Reynoso, VH Reynoso, VH Reynoso, VH Reynoso, Z-X Luo   +50 more
core   +2 more sources

The Lower Jurassic of Europe: its subdivision and correlation

Geological Survey of Denmark and Greenland Bulletin, 2003
The Lower Jurassic Sub-system comprises four stages, in chronological order, the Hettangian, Sinemurian, Pliensbachian and Toarcian. Each stage is subdivided into a sequence of ‘standard zones’ (= chronozones) and subzones – each correlated primarily on the basis of its ammonite fauna.
openaire   +2 more sources

Pangenome analysis reveals the genetic mechanism underlying high‐altitude adaptation in Qinghai–Xizang (Tibet) Plateau Rhododendron

Journal of Integrative Plant Biology, EarlyView.
Pan‐genome analysis reveals that high‐altitude Rhododendron species resist alpine cold stress by rapidly sensing and engaging the chilling response pathway and genes that directly and indirectly protect the plant from UV radiation. Heritable genomic features such as long terminal repeats contribute to the adaptive diversification of Rhododendron ...
Haoyang Zhou, Zhongping Xu, Fanhuang Zeng, Haiyu Sang, Zhenhua Liu, Miao Sun, Qiang Fu, Kaige Zhao, Daming Tan, Manzhu Bao, Shuangxia Jin, Xiuqun Liu   +11 more
wiley   +1 more source

A new early branching armored dinosaur from the Lower Jurassic of southwestern China. [PDF]

Elife, 2022
Yao X, Barrett PM, Yang L, Xu X, Bi S.
europepmc   +1 more source

Sea surface temperature contributes to marine crocodylomorph evolution [PDF]

, 2014
During the Mesozoic and Cenozoic, four distinct crocodylomorph lineages colonized the marine environment. They were conspicuously absent from high latitudes, which in the Mesozoic were occupied by warm-blooded ichthyosaurs and plesiosaurs.
Amiot, Romain, Benton, Michael J, Lécuyer, Christophe, Martin, Jeremy E   +3 more
core   +3 more sources

Comparative endocranial anatomy in the crocodylians Leidyosuchus canadensis and Stangerochampsa mccabei from the upper Cretaceous of Alberta, Canada

Journal of Anatomy, EarlyView.
Leidyosuchus canadensis and Stangerochampsa mccabei share endocranial features such as posterior projection of a neurovascular canal in the maxilla and a paratympanic sinus system most similar to those of small‐bodied and young extant crocodylians, suggesting that these pedomorphic features may reflect the ancestral crocodylian condition.
G. Donzé, G. Perrichon, P. Vincent, F. Therrien, J. E. Martin   +4 more
wiley   +1 more source

New age constraints on the Lower Jurassic Pliensbachian-Toarcian Boundary at Chacay Melehue (Neuquén Basin, Argentina). [PDF]

Sci Rep, 2022
Al-Suwaidi AH, Ruhl M, Jenkyns HC, Damborenea SE, Manceñido MO, Condon DJ, Angelozzi GN, Kamo SL, Storm M, Riccardi AC, Hesselbo SP.   +10 more
europepmc   +1 more source