A New Species of Radula (Radulaceae, Porellales) From Mid‐Cretaceous Kachin Amber [PDF]
Ecology and EvolutionThe liverwort genus Radula, one of the largest genera within the order Porellales, is phylogenetically isolated and widely distributed, with many species thriving as epiphytes in diverse ecosystems. Fossil records of Radula are scarce, particularly those
Xiangbo Song, Wen Ye, Zixi Wang
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The oldest birotule-bearing freshwater sponges from the Upper Cretaceous–lower Paleocene Deccan volcanic-associated sediments of India [PDF]
Acta Palaeontologica Polonica, 2023 A new fossil occurrence of freshwater sponges (Porifera: Demospongiae) is reported from the Deccan volcanic associated Naskal intertrappean locality, deposited in an interval of
BANDANA SAMANT +8 more
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LA-ICP-MS Zircon U-Pb Ages, geochemical characteristics, and geological significance of the early cretaceous volcanic rocks in Haitangwan Town, Southern Hainan Island, China. [PDF]
PLoS OneLin Y +5 more
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A unique dentary suggests a third genus of batrachosauroidid salamander existed during the latest Cretaceous in the western USA [PDF]
Acta Palaeontologica Polonica, 2022 An incomplete salamander dentary (AMNH FARB 22965) described herein from the upper Maastrichtian Lance Formation, Wyoming, USA, exhibits a puzzling suite of features.
JAMES D. GARDNER
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First spalacotheriid and dryolestid mammals from the Cretaceous of Germany [PDF]
Acta Palaeontologica Polonica, 2022 The new spalacotheriid “symmetrodontan” Cifellitherium suderlandicum gen. et sp. nov. from the Barremian–Aptian of the Balve locality in northwestern Germany is the first record of spalacotheriids in Central Europe.
THOMAS MARTIN +4 more
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A new azhdarchoid pterosaur from the Lower Cretaceous of Brazil and the paleobiogeography of the Tapejaridae [PDF]
Acta Palaeontologica Polonica, 2021 The Tapejaridae were an apparently worldwide distributed clade of edentulous pterosaurs, being a major component of several Lower Cretaceous terrestrial faunas.
Gabriela M. Cerqueira +4 more
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A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the ‘Styracosaurus-line' dinosaurs [PDF]
Royal Society Open Science, 2020 Ceratopsids are among the most ubiquitous dinosaur taxa from the Late Cretaceous terrestrial formations of the Western Interior of North America, comprising two subfamilies, Chasmosaurinae and Centrosaurinae.
John P. Wilson +2 more
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Frontiers in Earth Science, 2023 Paleoenvironmental information is better preserved in carbonate concretions. In this study, carbonate concretions in the Cretaceous Nenjiang shale, Songliao Basin, were examined to determine whether molecular fossils reflective of the paleoenvironment ...
Lamei Lin +5 more
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A large hadrosaurid dinosaur from Presa San Antonio, Cerro del Pueblo Formation, Coahuila, Mexico [PDF]
Acta Palaeontologica Polonica, 2021 New hadrosaurid postcranial material is reported, collected near Presa San Antonio, Parras de la Fuente municipality, Coahuila, Mexico, in a sedimentary sequence belonging to the upper Campanian of the Cerro del Pueblo Formation, in the Parras Basin. The
Rogelio Antonio Reyna-Hernández +3 more
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Dimorphism in Late Cretaceous ammonites— evidence from early Turonian ammonite faunas of the Brießnitz Formation in Saxony, Germany [PDF]
Acta Palaeontologica Polonica, 2023 Systematic palaeontological and biometric-statistical analyses (classical clustering and linear discriminant analysis) of statistically significant populations of three early Turonian ammonite species from offshore marls of the Brießnitz Formation ...
CONSTANZE WONDREJZ +2 more
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