Results 131 to 140 of about 46,523 (255)

Revision of the Middle Triassic coelacanth Ticinepomis Rieppel 1980 (Actinistia, Latimeriidae) with paleobiological and paleoecological considerations. [PDF]

Swiss J Palaeontol, 2023
Ferrante C, Furrer H, Martini R, Cavin L.   +3 more
europepmc   +1 more source

Disentangling palaeoecological and outcrop controls on MISS occurrence in c. 1 Ga fluvio‐lacustrine facies of the Diabaig Formation, Scotland

Sedimentology, EarlyView.
ABSTRACT The c. 1 Ga Diabaig Formation of north‐west Scotland preserves diverse lacustrine and fluvial facies and abundant microbial and non‐microbial surficial sedimentary features. 172.6 m of section was logged across seven localities to assess the distribution of microbially induced sedimentary structures (MISS) relative to lithofacies, substrate ...
Seán T. Herron, Neil S. Davies, William J. McMahon   +2 more
wiley   +1 more source

Evaluating Bayesian Morphological Clocks for Estimating a Dated Phylogeny in a Relict and Fossil‐Rich Family of Wasps (Hymenoptera, Chrysidoidea)

Zoologica Scripta, EarlyView.
ABSTRACT In recent years, a wide array of tools originally developed for molecular dating analyses has been adapted for use within a morphological clock perspective. This is of paramount relevance for taxonomic groups that cannot be sampled in forms suitable for DNA extraction.
Anderson Lepeco, Gabriel A. R. Melo, Brunno B. Rosa   +2 more
wiley   +1 more source

TOOTH MORPHOTYPES SHED LIGHT ON THE PALEOBIODIVERSITY OF MIDDLE TRIASSIC TERRESTRIAL VERTEBRATE ECOSYSTEMS FROM NE IBERIAN PENINSULA (SOUTHWESTERN EUROPE)

Rivista Italiana di Paleontologia e Stratigrafia
The Early to Middle Triassic is a key time interval in tetrapod evolution. After the end-Permian biotic crisis, harsh environmental conditions due to global warming and aridity persisted during the Early Triassic.
MARC RICCETTO, EUDALD MUJAL, ARNAU BOLET, CHABIER DE JAIME-SOGUERO, SOLEDAD DE ESTEBAN-TRIVIGNO, Josep Fortuny   +5 more
doaj   +1 more source

1º Congresso Internacional de Geologia de Timor-Leste. [PDF]

, 2012
Congresso Internacional de Geologia de Timor ...
Costa, Norberta, Nogueira, Pedro
core  

Exceptional X-Ray contrast: Radiography imaging of a Middle Triassic mixosaurid from Svalbard. [PDF]

PLoS One, 2023
Engelschiøn VS, Roberts AJ, With R, Hammer Ø.   +3 more
europepmc   +1 more source

Middle Triassic mixosaurid ichthyosaurs from SW China

, 2015
Mixosaurid ichthyosaurs (mixosaurs) are a dominant group of Middle Triassic marine reptiles that was widely distributed in both Tethyan and Panthalassic terranes. They are represented by many excellently preserved specimens from all around the world and have been studied for more than one hundred years. Even so, their morphology is not adequately known.
openaire   +2 more sources

A new Middle Triassic (Ladinian) trilophosaurid stem-archosaur from Germany increases diversity and temporal range of this clade. [PDF]

R Soc Open Sci, 2023
Sues HD, Schoch RR.
europepmc   +1 more source

A new long-snouted marine reptile from the Middle Triassic of China illuminates pachypleurosauroid evolution. [PDF]

Sci Rep, 2023
Xu GH, Shang QH, Wang W, Ren Y, Lei H, Liao JL, Zhao LJ, Li C.   +7 more
europepmc   +1 more source

Sedimentary structures of microbial carbonates in the fourth member of the Middle Triassic Leikoupo Formation, Western Sichuan Basin, China. [PDF]

Sci Rep, 2023
Wang Y, Shi K, Liu B.
europepmc   +1 more source