Results 151 to 160 of about 67,405 (320)

Growth and reworking of freshwater microbially‐mediated carbonates in wind‐stressed lake margins (Lago Sarmiento, Southern Patagonia)

Sedimentology, EarlyView.
ABSTRACT Understanding the biotic and abiotic influences on the deposition and diagenesis of recent microbial carbonates is crucial for addressing the environmental and ecological significance of ancient organosedimentary structures. This study investigates these factors and their expression in the microstructure of Holocene tufa thrombolites from a ...
Paulo Quezada, Mauricio Calderón, Anelize Bahniuk, Carolina Henríquez, Tatiana Stepanenko, José Pérez‐Donoso, Nicolás Bruna, Larissa Santos, Guilherme Fedalto, Luis Mancini, Leonardo Fadel Cury   +10 more
wiley   +1 more source

A new juvenile sauropod specimen from the Middle Jurassic Dongdaqiao Formation of East Tibet. [PDF]

PeerJ, 2023
An X, Xu X, Han F, Sullivan C, Wang Q, Li Y, Wang D, Wang B, Hu J.   +8 more
europepmc   +1 more source

Middle Jurassic deltaic and coastal deposits in the Lulu-1 well of the Danish Central Trough

, 1986
Nils Frandsen
openalex   +2 more sources

Petrogenesis of the meta-igneous rocks of the Sierra El Arco and coeval magmatic rocks in Baja California: Middle Jurassic-Early Cretaceous (166-140 Ma) island arc magmatism of NW México

, 2020
Manuel Contreras‐López, Luis Alberto Delgado-Argote, Bodo Weber, Xochitl G. Torres-Carrillo, Dirk Frei, And Doris Karina Gómez-Alvarez   +5 more
openalex   +2 more sources

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

Element Geochemical Characteristics and Geological Significance of Mudstones from the Middle Jurassic Shaximiao Formation in Sichuan Basin, Southwest China. [PDF]

ACS Omega, 2023
Ma D, Zhang Z, Zhou C, Cheng D, Hong H, Meng H, Yu X, Peng Z.   +7 more
europepmc   +1 more source

A new genus and species of basal salamanders from the Middle Jurassic of Western Siberia, Russia [PDF]

, 2011
Pavel P. Skutschas, S.A. Krasnolutskii
openalex   +1 more source

Middle Jurassic fossils document an early stage in salamander evolution. [PDF]

Proc Natl Acad Sci U S A, 2022
Jones MEH, Benson RBJ, Skutschas P, Hill L, Panciroli E, Schmitt AD, Walsh SA, Evans SE.   +7 more
europepmc   +1 more source

Geochemical Characteristics of the Middle Jurassic Coal-Bearing Mudstones in the Dameigou Area (Qaidam Basin, NW China): Implications for Paleoclimate, Paleoenvironment, and Organic Matter Accumulation. [PDF]

ACS Omega, 2023
Zhou K, Sun J, Yang M, Zhang S, Wang W, Gao R, Zhang P, Wang W, Liu H, Shao L, Lu J.   +10 more
europepmc   +1 more source

Tectonic constraints on subduction closure processes of the BangongCo - Nujiang Tethys Ocean from the Middle Jurassic to the Late Cretaceous: A magnetic fabric study in the Linzhou Basin, Lhasa Block

, 2023
Qinglong Chen, Hanning Wu
openalex   +1 more source