Results 41 to 50 of about 171 (156)

GUADALUPIAN BRACHIOPODS FROM WESTERN TAURUS, TURKEY

Rivista Italiana di Paleontologia e Stratigrafia, 2011
Here we describe 41 brachiopod species belonging to the orders Productida, Orthotetida, Orthida, Rhynchonellida, Athyridida, Spiriferida, Spiriferinida, and Terebratulida coming from the Guadalupian lower-middle part of the Pamuçak Formation at Çürük Dað,
VINCENZO VERNA, LUCIA ANGIOLINI, AYMON BAUD, S. CRASQUIN, A. NICORA   +4 more
doaj   +1 more source

The evolutionary history of praying mantises (Dictyoptera, Mantodea)

Systematic Entomology, Volume 51, Issue 3, July‐September 2026.
A phylogenomic analysis of 51 species spanning 14 superfamilies recovers Chaeteessoidea as sister to all remaining praying mantises, confirming its thoracic musculature and foreleg morphology as ancestral traits. The placement of Metallyticoidea remains ambiguous, yielding conflicting signals; within higher lineages, traditional families prove ...
Alexandre Casadei‐Ferreira, Gavin J. Svenson, Dominic Evangelista, Olivier Bethoux, Sebastian Büsse, Paul B. Frandsen, Frank Wieland, Kai Schütte, Ralph S. Peters, Sabrina Simon, Benjamin Wipfler   +10 more
wiley   +1 more source

Metamorphism and deformation in the El Fuerte region: their role in the tectonic evolution of NW Mexico

Revista Mexicana de Ciencias Geológicas, 2018
The Río Fuerte Formation, cropping out in Sinaloa state of northwestern Mexico, has been ascribed to the Middle to Late Ordovician based on its fossil content.
Ricardo Vega-Granillo, Sergio Salgado-Souto, Saúl Herrera-Urbina, Víctor Valencia, Jesús Roberto Vidal-Solano   +4 more
doaj  

New peri-Gondwanan records of the Hirnantia Fauna in the latest Ordovician of Spain

, 2016
Peer ...
Bernárdez, Enrique, Colmenar, Jorge, Gutiérrez-Marco, J. C., Rábano, Isabel, Zamora Iranzo, Samuel Andrés   +4 more
openaire   +2 more sources

Laurasian Seaway History During the Early Jurassic From Quantitative Mineralogy and Detrital Zircon Dating

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract The Laurasian Seaway comprises a N‐S oriented trans‐Pangaean corridor linking Tethys to the Boreal Sea during the Jurassic, and direction of water flow has been the subject of considerable debate. The Llanbedr (Mochras Farm) borehole, Cardigan Bay Basin, Wales, is a uniquely informative record that comprises an expanded deep‐marine silty ...
M. Jiang, S. P. Hesselbo, G. Pieńkowski, E. Krzemińska, J. B. Riding, A. Uchman, D. Salata, C. V. Ullmann   +7 more
wiley   +1 more source

U‐PB Detrital Zircon Geochronology of the Lower Danube and Its Tributaries: Implications for the Geology of the Carpathians

Geochemistry, Geophysics, Geosystems, 2018
We performed a detrital zircon (DZ) U‐Pb geochronologic survey of the lower parts of the Danube River approaching its Danube delta, Black Sea sink, and a few large tributaries (Tisza, Jiu, Olt, and Siret) originating in the nearby Carpathian Mountains ...
Mihai N. Ducea, Liviu Giosan, Andrew Carter, Constantin Balica, Adriana M. Stoica, Relu D. Roban, Ion Balintoni, Florin Filip, Lucian Petrescu   +8 more
doaj   +1 more source

Monazite and Xenotime U‐Pb Geochronology and Thermometry of the Blue Ridge and Inner Piedmont of North Carolina: Implications for the Thermal‐Metamorphic Evolution of the Southern Appalachian Metamorphic “Core”

Tectonics, Volume 45, Issue 5, May 2026.
Abstract The southern Appalachian orogen preserves a complex distribution of metamorphism and deformation varying in timing, magnitude, and spatial extent. These complexities give rise to disparate interpretations for southern Appalachian tectonic evolution, which complicates the testing and interpretation of tectonic models in this system.
Nicholas E. Powell, J. Ryan Thigpen, Brandon M. Spencer, Arthur J. Merschat, David P. Moecher, Calvin A. Mako, Robert D. Hatcher Jr., Harold H. Stowell, Andrew Kylander‐Clark   +8 more
wiley   +1 more source

A deep dive into the fossil record of diving beetles (Coleoptera: Dytiscidae): Bayesian inferences elucidate their origin and pulsed diversification at the genus level

Palaeontology, Volume 69, Issue 3, 2026.
Abstract Predaceous diving beetles (Dytiscidae) are among the best‐known and most extensively studied beetle clades. Their fossil record, however, remains surprisingly sparse and uneven, failing to reflect their broad extant diversity. Consequently, the study of their evolutionary history, leveraging the fossil record, particularly their ...
Jules Ferreira, Corentin Jouault, Fabien L. Condamine, David Peris   +3 more
wiley   +1 more source

Polycyclic Metamorphism, Exhumation, and Recycling of Subduction Complex Rocks, Cedros Island, Baja California

Tectonics, Volume 45, Issue 4, April 2026.
Abstract High‐pressure rocks from subduction complexes are key records of the physical and chemical processes that operate on the subduction interface, but interpretation of these records requires accurate structural understanding of where they formed in the subduction zone and the mechanisms by which they were exhumed. We present new geologic mapping,
Jordan W. Wang, Paul Kapp, Robert Holder, John He, David Hernández‐Uribe, James Worthington   +5 more
wiley   +1 more source

Miospore assemblages from Late Ordovician (Katian-Hirnantian), Ghelli Formation, Alborz Mountain Range North-eastern Iran: Palaeophytogeographic and palaeoclimatic implications [PDF]

Journal of Sciences, Islamic Republic of Iran, 2016
Well-preserved miospore assemblages are recorded from the Late Ordovician (Katian-Hirnantian), Ghelli Formation in Pelmis-gorge at the north-eastern Alborz Mountain The palynomorphs were extracted from siliciclastic deposits which are well-dated by using
M. Ghavidel-syooki
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