Results 51 to 60 of about 28,559 (299)
Osteology and relationships of Rhinopycnodus gabriellae gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon [PDF]
, 2013 The osteology of Rhinopycnodus gabriellae gen. and sp. nov., a pycnodontiform fish from the marine Cenomanian (Late Cretaceous) of Lebanon, is studied in detail.
Capasso, Luigi, Taverne, Louis
core +3 more sources
A basal ornithopod dinosaur from the Cenomanian of the Czech Republic
, 2018 During their long evolutionary history, neornithischian dinosaurs diverged into several clades with distinctive adaptations. However, the early evolution within Neornithischia and the resolution of the phylogenetic relationships of taxa situated near the
Daniel Madzia, Clint A. Boyd, M. Mazuch
semanticscholar +1 more source
Biostratigraphy of the Mauddud Formation from selected Boreholes, central Iraq
Iraqi Geological Journal, 2023 The Mauddud Formation was one of the important and widespread Lower Cretaceous period formations in Iraq. It has been studied in three wells (EB. 55, EB. 58, and EB. 59) within the East Baghdad Oil Field, Baghdad, central Iraq. 280 thin sections
Luay Shakir, Anwar Mousa
doaj +1 more source
Cenomanian ammonites from northern aquitaine
Cretaceous Research, 1983 Ammonites from the Cenomanian of northern Aquitaine include Neolobites vibrayeanus (d'Orbigny, 1841), Calycoceras (Calycoceras) naviculare (Mantell, 1822) , C. cenomanense (d'Archiac, 1846) , Pseudocalycoceras cf. dentonense (Moreman, 1942) , Eucalycoceras sp., Acanthoceras (Acanthoceras) pseudorenevieri (Spath, 1926) , A.
Moreau, P, Francis, I, Kennedy, W
openaire +3 more sources
Rivista Italiana di Paleontologia e Stratigrafia, 2020 The Cenomanian Sequence in the area between the lakes of Lecco and Iseo (Lombardy Basin, Southern Alps) represents a depositional unit bounded by two main unconformities and relative conformities.
RICCARDO BERSEZIO, MARIO FORNACIARI
doaj
Late Cretaceous marine biodiversity dynamics in the Eastern Caucasus, northern Neo-Tethys ocean: Regional imprints of global events [PDF]
Geološki Anali Balkanskoga Poluostrva, 2011 During the Late Cretaceous, marine organisms experienced significant changes in their biodiversity. These diversity changes were influenced, particularly, by the Oceanic Anoxic Event 2 near the Cenomanian/Turonian boundary (93.6 Ma).
Ruban Dmitry A. +2 more
doaj +1 more source
Valanginian to Barremian Benthic Foraminifera from ODP Site 766 (Leg 123, Indian Ocean) [PDF]
, 1995 A Valanginian to Barremian bathyal foraminiferal assemblage (118 taxa belonging to 51 genera) is documented from ODP Site 766, drilled near the foot of the Exmouth Plateau off northwest Australia.
Holbourn, A.E.L., Kaminski, M.A.
core +1 more source
Geological Journal, EarlyView.Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito +8 more
wiley +1 more source
Известия высших учебных заведений: Геология и разведка, 2017 Rhyncholites of the Arcuatobeccus subgenus represent a big group, counting about 25 species and known from the Western Europe, Mountain Crimea and also San-Salvador Island.
V. N. Komarov +5 more
doaj +1 more source
Journal of Anatomy, EarlyView.A fossil rostrum fragment of a large teleost fish from the Upper Cretaceous of Northern Italy reveals remarkable anatomical convergences with Cenozoic and Recent billfishes (marlins, swordfishes, and akin). The extinct group Plethodidae independently acquired a long snout, micro‐teeth, and oil‐gland sinuses well before the evolution of true billfishes.
Giovanni Serafini +5 more
wiley +1 more source