Results 121 to 130 of about 40,268 (264)

Calculating the Eroded Thickness Corresponding to a Short-Term Tectonic Uplift with Milankovitch Theory: A Case Study of the Middle Permian Maokou Formation in Southeastern Sichuan Basin, Southwest China. [PDF]

ACS Omega, 2021
Shi S, Ding W, Zhao G, Xiao Z, Li Y, Jiao B.   +5 more
europepmc   +1 more source

The origin and early evolution of Sauria: reassessing the permian Saurian fossil record and the timing of the crocodile-lizard divergence.

PLoS ONE, 2014
Sauria is the crown-group of Diapsida and is subdivided into Lepidosauromorpha and Archosauromorpha, comprising a high percentage of the diversity of living and fossil tetrapods.
Martín D Ezcurra, Torsten M Scheyer, Richard J Butler   +2 more
doaj   +1 more source

Karst, GIS and geological hazard planning and management in Great Britain [PDF]

, 2010
The British Geological Survey (BGS) database of karst features for the United Kingdom include dolines, cave entrances, stream sinks, resurgences and building damage; data for approximately half of the country has so far been gathered.
Cooper, A.H., Farrant, A.R., Price, S.J.
core  

Sequence lithofacies paleogeography evolution of the Middle Permian Maokou Formation in the northwest margin of the Sichuan Basin

Frontiers in Earth Science
Due to the present tectonic and stratigraphic distribution characteristics in the northwest margin of the Sichuan Basin are complex, which restricts the understanding of sequence lithofacies paleogeography of the Middle Permian Maokou Formation.
Wenjie Yang, Wenjie Yang, Xiucheng Tan, Xiucheng Tan, Dahai Tang, Zhaokun Zhang, Xin Hu, Minglong Li, Minglong Li, Zixuan Zeng, Zixuan Zeng, Di Xiao, Di Xiao   +12 more
doaj   +1 more source

Seismic attribute and well-log analysis for channel characterization in the upper San Andres and Grayburg formations of the Midland Basin, Texas

Energy Geoscience
The Permian Basin is one of the most prolific, and currently one of the most active, oil and gas basins in the USA. The Lower Permian strata in the Permian Basin have produced more than 14 billion barrels of oil (BBO), making it the largest volume of ...
Sumit Verma, Esra Yalçın Yılmaz, Laura Ortiz Sanguino, Justin Yandell, Miles A. Henderson, Robert C. Trentham   +5 more
doaj   +1 more source

Early-middle Permian ecosystems of equatorial Pangaea

The Cisuralian-Guadalupian (early-middle Permian) was a period of climate transition between the Carboniferous icehouse conditions to the latest Permian-Early Triassic hothouse. The landmasses had coalesced in the supercontinent Pangaea and the climate was progressively becoming more arid, especially in a belt over the palaeoequator.
Matamales Andreu, Rafel||, Mujal, Eudald||, Dinarès-Turell, Jaume||, Kustatscher, Evelyn||, Roghi, Guido, Oms, O. (Oriol)||, Galobart, Àngel||, Fortuny, Josep||   +7 more
openaire   +1 more source

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

The Anatomical Record, Volume 309, Issue 4, Page 912-929, April 2026.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit, R. Araujo, E. S. Lund, A. Bolton, T. Lafferty, Z. Macungo, V. Fernandez   +6 more
wiley   +1 more source

Discussion on structural evolution of Mesozoic Peninsular Malaysia [PDF]

, 1991
Altermann, Altermann, Audley-Charles, Audley-Charles, Buffetaut, Chakraborty, Fontaine, Fuller, Haile, Helmcke, Helmcke, Helmcke, Helmcke, Helmcke, Macdonald, Metcalfe, Metcalfe, Stauffer, Stauffer, Tan, Winkel, Wolfart, ªengör   +22 more
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Depositional and stratigraphic evolution of a Permian megalake system: Implications for seiche‐influenced models

The Depositional Record, Volume 12, Issue 2, April 2026.
During the Late Permian, the rise of the Gondwanides Belt trapped marine waters, giving birth to a vast megalake. This lake shifted between overfilled, balanced‐fill and underfilled stages that are recorded by high‐frequency accommodation changes, while meteorological seiches shaped the sedimentary dynamic and produced heterolithic beds.
B. Christofoletti, L. V. Warren, F. G. Varejão, M. G. Rodrigues, M. G. Simões, D. V. Palcu, M. L. Assine   +6 more
wiley   +1 more source