Results 31 to 40 of about 927 (147)
Acta Palaeontologica Polonica, 2023 The rare Middle Jurassic ammonite Oecoptychius refractus is revisited based on material collected in southern Poland (Ogrodzieniec quarry) and France (St.-Laon near Loudun, western France). Based on available data and an evaluation of the literature, O.
SREEPAT JAIN +3 more
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MIDDLE TRIASSIC (ANISIAN) CEPHALOPODS FROM THE MECSEK MOUNTAINS, HUNGARY
Rivista Italiana di Paleontologia e Stratigrafia, 2022 Recent nautiloid and ammonoid finds from the Middle Triassic Zuhánya Limestone Formation in the Mecsek Mountains (south Hungary) proved that the formation encompasses the whole Pelsonian and the lower Illyrian substages of the Anisian Stage.
ATTILA VÖRÖS +2 more
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Lower and Middle Cenomanian ammonites from the Morondava Basin, Madagascar [PDF]
, 2013 Lower and Middle Cenomanian ammonite assemblages have been collected on a bed-by-bed basis from localities at Vohipaly and Mahaboboka, Madagascar, as well as from outcrops around Berekata, all in the Morondava Basin, southwest Madagascar.
Walaszczyk, I. +9 more
core +2 more sources
Síntesis bioestratigráfica del Calloviense de Ricla (Zaragoza. Cordillera Ibérica)
Estudios Geologicos, 1984 Se presenta en esta nota un avance de esquema bioestratigráfico para el Calloviense de Riela (Zaragoza) sobreuna muestra de 567 ammonoideos a lo largo de un perfil de 70 metros.
E. Sequeiros, E. Cariou
doaj +1 more source
, 2022 Fig. 22. Acanthoclymenia planorbis (Sandberger & Sandberger, 1851). A. Specimen MB.C.30438 (Koch Coll.) from Oberscheld. B. Specimen MB.C.30439 (Kauth Coll.) from Oberscheld (Königszug Mine).
Korn, Dieter, Bockwinkel, Jürgen
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Ammonites and stratigraphy of a Lower Bajocian (Middle Jurassic) section in Sierra Chacaico (Neuquén Basin, Argentina) [PDF]
, 2012 A Lower Bajocian section from southern Neuquén Basin (Argentina), with 3 faunal horizons (sphaeroceroides, submicrostoma and giebeli horizons) in the Singularis and Giebeli zones, is described.
Dietze, Volker +5 more
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Estudios Geologicos, 1987 En un punto cercano a la localidad de Gorgo a Cerbara (Apenino Umbro-Marchigiano, Italia) se ha efectuado el levantamiento de una columna estratigráfica correspondiente al intervalo.
O. Kälin, S. Ureta
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RAIMONDICERAS RAIMONDII (GABB, 1877) (AMMONOIDEA): ESTUDIO TAXONÓMICO PRELIMINAR [PDF]
, 2019 A reference taxonomic collection deposited in the Department of Paleontology of the Museum of Natural History “Vera Alleman Haeghebaert” of Ricardo Palma University consists of the identifi cation, registration and description of seventeen specimens of ...
Alleman Haeghebaert, Vera
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Revision of haploceratid ammonoids from the Štramberk Limestone, Jurassic–Cretaceous boundary beds (Outer Western Carpathians) [PDF]
Acta Palaeontologica PolonicaHaploceratids from the Štramberk Limestones represent three genera Haploceras, Hypolissoceras, and Volanites. The most species reach genus is Haploceras.
Zdeněk Vašíček, Petr Skupien
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Publicación Electrónica de la Asociación Paleontológica Argentina, 2023 We report on remains of the buccal apparatus and possible associated structures for the Late Cretaceous ammonite Maorites seymourianus from the López de Bertodano Formation (Antarctic Peninsula).
Daniel Andrés Morón-Alfonso +3 more
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