Results 41 to 50 of about 16,387 (257)
The Jurassic of North-East Greenland: Jurassic dinoflagellate cysts from Hochstetter Forland, North-East Greenland [PDF]
Geological Survey of Denmark and Greenland Bulletin, 2004 Three sections in Hochstetter Forland, North-East Greenland, referred to the Jurassic Payer Dal and Bernbjerg Formations, have been analysed for dinoflagellate cysts.
Piasecki, Stefan, Stemmerik, Lars
doaj
Ecology and Evolution, Volume 15, Issue 11, November 2025.The DeepFaune New England model classifies wildlife species in trail camera images, identifying 24 taxa from northeastern North America with high (97%) accuracy. The model was adapted from the DeepFaune model for identifying European wildlife, demonstrating the practicality of transfer learning across continents. The majority of training data is openly
Laurence A. Clarfeld +16 more
wiley +1 more source
Ecosphere, Volume 16, Issue 11, November 2025.Abstract Lepidoptera have long been known to feed on the tears of vertebrates as a presumed source of minerals or nutrients. While this unusual behavior has been observed in a variety of species, only a single previous record has been documented outside of the tropics. Here, we present the first documentation of moths visiting the eyes of a bull moose (
Laurence A. Clarfeld +2 more
wiley +1 more source
Holostratigraphy of the Kahmah regional Series in Oman, Qatar, and the United Arab Emirates
Carnets de Géologie, 2008 The stratigraphic framework of the uppermost Jurassic - Lower Cretaceous interval of the Gulf area is revised using both historical and recently acquired paleontological (ammonites, calpionellids, foraminifers, 'calcareous' algae), sedimentological and ...
Granier Bruno
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The ammonite subgenus Pervinquieria ( Deiradoceras) van Hoepen, 1931 from the Upper Albian of KwaZulu-Natal, South Africa. Part I [PDF]
, 2023 William J. Kennedy +1 more
openalex +1 more source
La biozona Garantiana (Bajociense, Jurásico Medio) en la región de Tivenys-Sierra de Cardó (Tarragona) [PDF]
, 1982 Se describe y analiza la distribución de los ammonites de la biozona Garantiana en la rcgión de Tivenys-Sierra de Cardó. La zona es identificada en base a la fauna de Garantianinae. Las subzonas Dichotoma, Trauthi y Tetragona han sido reconocidas.
Fernández López, Sixto Rafael
core +1 more source
Response and Recovery of the Comanche Carbonate Platform Surrounding Multiple Cretaceous Oceanic Anoxic Events, Northern Gulf of Mexico [PDF]
, 2015 The ubiquity of carbonate platforms throughout the Cretaceous Period is recognized as a product of high eustatic sea-level and a distinct climatic optimum induced by rapid sea-floor spreading and elevated levels of atmospheric carbon-dioxide.
Da-Gama, Rui O.B.P. +5 more
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A New Approach to the Accretive Growth of Surfaces Via Hyperbolical Kinematics
Mathematical Methods in the Applied Sciences, Volume 48, Issue 16, Page 15349-15363, 15 November 2025.ABSTRACT In the current work, we introduce the accretive growth of surfaces by using hyperbolical geometry. First, we describe hyperbolical kinematics along a generating curve to construct accretive surfaces having a hyperbolical cross‐section. The obtained surfaces are not only the ones having hyperbolical cross‐sections but also their material points
Gül Tuğ, Zehra Özdemir
wiley +1 more source
Sutural simplification in Physodoceratinae (Aspidoceratidae, Ammonitina)
Estudios Geologicos, 1987 El análisis estructural de la interrelación concha-septo en algunos ammonites del Jurásico superior lleva a concluir que las simplificaciones suturales aparecidas a lo largo de la filogenia fueron originadas por alteraciones ocurridas en la morfología ...
A. Checa
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Systematic utility of the phytosaur post‐dentary mandibular region
Papers in Palaeontology, Volume 11, Issue 6, November/December 2025.Abstract Phytosaurs, crocodile‐like archosaurs from the Late Triassic, are known for their unique skull shape, whereas their mandibles are poorly studied. Two‐dimensional (2D) geometric morphometric (GM) analysis is commonly used on dinosaurs and mammals.
Víctor López‐Rojas +2 more
wiley +1 more source