نتایج جستجو برای: maastrichtian

تعداد نتایج: 629  

Journal: :Geologica Balcanica 2023

Inoceramid data were used to characterize the lower Maastrichtian strata in Western Fore-Balkan (Bulgaria), based on newly discovered Oslen Krivodol section. The upper part of Kunino Formation yielded a well-defined inoceramid-bearing level. A number characteristic taxa make up inoceramid assemblage, including Cataceramus palliseri (Douglas, 1942), C. subcircularis (Meek, 1876), barabini (Morto...

Journal: :Publicación Electrónica de la Asociación Paleontológica Argentina 2016

2007
ANDREW A. FARKE PATRICK M. O’CONNOR

Recent collecting efforts (1993 to present) in the Upper Cretaceous (Maastrichtian) Maevarano Formation of northwestern Madagascar have yielded numerous specimens of the medium-sized abelisauroid theropod Majungasaurus crenatissimus (Depéret, 1896) Lavocat, 1955. Exquisite preservation, coupled with near-complete articulated or associated skeletons, has allowed an assessment of individual skele...

Journal: :Boletín de la Sociedad Geológica Mexicana 2021

Icriobranchiocarcinus rodas Vega n. sp., is recorded from lower Maastrichtian (Upper Cretaceous) Arroyo Grande Formation near the town of Rodas (Central Cuba). I. sp. represents additional evidence paleobiogeographic affinities between Chiapas (SE Mexico) and Cuba, during Late Cretaceous. The genus Vega, 2018 in et al., was erected type species tzutzu Ocozocoautla Forma-tion (Chiapas). preserve...

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