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George E. Mustoe
The 2023 discovery of a fish fossil from lower Eocene strata of the Chuckanut Formation provides new insights into the paleoenvironment and paleoecology of one of the region?s most prolific fossil deposits. The detrital clastic fluvial and floodplain dep...
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Nagham Omar, Tom McCann, Ali I. Al-Juboury, Maria A. Ustinova and Arkan O. Sharezwri
Early Jurassic- to Early Cretaceous-age calcareous nannofossils from the Sarki, Sehkanyian, Sargelu, Naokelekan, Barsarin and Chia Gara formations are investigated for the first time from the Warte area, northeastern Iraqi Kurdistan. A range of isotopic ...
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Aldo Manzuetti,Washington Jones,Martín Ubilla,Daniel Perea
Pág. 445 - 462
Felidae entered South America from North America during the Ensenadan Stage/Age (Early to Middle Pleistocene). For Uruguay their fossil record is scarce but informative, although mostly correspond to large felids (Smilodon, Panthera onca). In this work d...
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Andrea Faggi and Luca Pandolfi
Sexual dimorphism has been poorly evaluated or investigated in Pleistocene Eurasian Stephanorhinus species, leaving a gap in our knowledge about their morphometric variability. Among the representatives of this genus, S. etruscus is the most abundant spe...
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James R. Bonelli, Jr. and Peter P. Flaig
Late Cretaceous coastal plain deposits of the Prince Creek Formation (PCF) offer a rare glimpse into an ancient, high-latitude, arctic greenhouse ecosystem for which there is no modern analog. Here, we employ quantitative biofacies analysis to explore th...
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Syed Kamran Ali, Hammad Tariq Janjuhah, Syed Muzyan Shahzad, George Kontakiotis, Muhammad Hussain Saleem, Usman Khan, Stergios D. Zarkogiannis, Panayota Makri and Assimina Antonarakou
The Upper Indus Basin, in Pakistan?s western Salt Range, is home to the Zaluch Gorge. The sedimentary rocks found in this Gorge, belonging to the Chhidru Formation, were studied in terms of sedimentology and stratigraphy, and provide new insights into th...
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Christina Giamali, George Kontakiotis, Assimina Antonarakou and Efterpi Koskeridou
This study presents novel findings on the drivers of the calcitic planktonic foraminiferal and aragonitic pteropod Holocene assemblages of the North Aegean Trough (northeastern Mediterranean), an area recording the interaction between dynamic water masse...
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Gonzalo D. Sottile,Marcos E. Echeverría,Marcela S. Tonello,María A. Marcos,Florencia P. Bamonte,Cecilia Rayó,María V. Mancini
Pág. 599 - 627
Paleoecological studies in Patagonia provide information about vegetation and climate changes occurred during the Holocene. The climatic evolution of this region offers a unique opportunity to study the environmental variability as well as the ecosystem ...
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José I. Cuitiño,Sergio F. Vizcaíno,M. Susana Bargo,Inés Aramendía
Pág. 383 - 420
Lago Posadas is located at the foot of the Southern Patagonian Andes, in southwestern Argentina, where the early Miocene Santa Cruz Formation (SCF) shows thick and laterally continuous exposures. This region has been scarcely explored for fossil vertebra...
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Daniel I. Hembree and Jennifer L. Carnes
Direct exposure of paleosols to the atmosphere during formation make them ideal for reconstructing paleoclimate. Paleosol and ichnofossil properties are dependently linked making it important to study them in tandem, to avoid errors in interpretation. Sm...
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