Results 131 to 140 of about 22,860 (301)

LITHOCHEMICAL AND FLORAL EVIDENCE FOR RECONSTRUCTION OF THE MESOZOIC PALEOCLIMATE, AS EXEMPLIFIED FROM THE BUREYA BASIN, FAR EAST OF RUSSIA [PDF]

, 2016
С. А. Медведева
openalex   +1 more source

Author Correction: Niche partitioning shaped herbivore macroevolution through the early Mesozoic [PDF]

, 2021
Suresh A. Singh, Armin Elsler, Thomas L. Stubbs, Russell Bond, Emily J. Rayfield, Michael J. Benton   +5 more
openalex   +1 more source

An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)

The Anatomical Record, Volume 309, Issue 3, Page 674-699, March 2026.
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos, Mark Wilkinson, Hussam Zaher   +2 more
wiley   +1 more source

Evolution of Insect Pollination Before Angiosperms and Lessons for Modern Ecosystems. [PDF]

Insects
Negri I, Toledo ME.
europepmc   +1 more source

Tabulation of uranium and thorium data on the Mesozoic-Cenozoic intrusive rocks of known chemical composition in Colorado [PDF]

, 1975
George Phair, Lillie B. Jenkins
openalex   +1 more source

Several occurrences of osteomyelitis in dinosaurs from a site in the Bauru Group, Cretaceous of Southeast Brazil

The Anatomical Record, Volume 309, Issue 3, Page 642-648, March 2026.
Abstract This study investigates the occurrence of osteomyelitis in non‐avian dinosaurs, focusing on the Ibirá locality, a site with a high incidence of this pathological condition. We analyzed six new osteopathic sauropod specimens from the Upper Cretaceous of Brazil.
Tito Aureliano, Waltécio Almeida, Marcelo A. Fernandes, Aline Marcele Ghilardi   +3 more
wiley   +1 more source

Morphology of male genitalia, legs, and wing venation reveals the classification of Mesozoic Zoraptera (Insecta). [PDF]

Front Zool
Kočárek P, Kočárková I, Kundrata R.
europepmc   +1 more source

Body Size Evolution in Burying Beetles (Staphylinidae: Silphinae: Nicrophorus)

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Burying beetles (genus Nicrophorus) exhibit broad, skewed variation in body size, which influences carcass use and competitive interactions. Using a large dataset of morphological and geographic data, we show that body size evolution is shaped by phylogenetic history, biogeography, and ecological interactions, with divergence especially pronounced ...
Ashlee N. Smith, Derek S. Sikes, J. Curtis Creighton, Seth M. Bybee, Perry L. Wood Jr, Gareth S. Powell, Mark C. Belk   +6 more
wiley   +1 more source

The timing and nature of marine ecosystem recovery following the Permian-Triassic mass extinction. [PDF]

NPJ Biodivers
Nicholls AL, Wignall PB, Song H, Shaw JO, Beckerman AP, Dunhill AM.   +5 more
europepmc   +1 more source

The dual role of fracturing and elevation on the development of the weathering profile in mafic landscapes of the Andean tropics

Earth Surface Processes and Landforms, Volume 51, Issue 3, March 2026.
Eighteen boreholes in Colombia's Tropical Andes reveal elevation‐controlled Critical Zone architecture. Four‐layer weathering profiles with thick saprolite (≤48 m) form at high elevations (>1,100 m) where dense fracturing enhances permeability. Low‐elevation boreholes lack saprolite despite high fracture density, demonstrating fracturing's dual role as
Helbert Garcia‐Delgado, Gregory D. Hoke, Nicolás Pérez‐Consuegra   +2 more
wiley   +1 more source