Results 61 to 70 of about 3,719 (167)

Marine vertebrates from the Santonian coastal carbonates ofnorthwestern Germany – a tool for the reconstruction of a Proto-North Sea Basin intertidal dinosaur-exchange bridge

Open Geosciences, 2015
A diverse vertebrate fauna, dominated by sharkteeth, is recorded from conglomerates within the limestonesof the Upper Cretaceous (Santonian) BurgsteinfurtFormation of northwestern Germany.
Diedrich Cajus G., Scheer Udo
doaj   +1 more source

Hexactinellid sponges from the Santonian deposits of the Kraków area (Southern Poland) [PDF]

, 2010
Hexactinellid sponges are extremely abundant in the basal sequence of the Santonian of the Kraków region. This is the only known area in Poland where Santonian deposits with sponges are exposed.
Świerczewska-Gładysz, E
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Upper Cretaceous (upper Santonian) Boehmoceras fauna from the Gulf Coast region of the United States

, 1991
An upper Santonian fauna dominated by the curved baculitid Boehmoceras Riedel, 1931, occurs as phosphatic moulds in the Tombigbee Sand Member of the Eutaw Formation in Mississippi and Alabama, and also is reworked into the base of the Mooreville Chalk; a
W. A. Cobban, Cobban, WA, Kennedy, WJ, Kennedy, William, W. J. Kennedy   +4 more
core   +1 more source

Salpingoporella nicolacarrasi spec. nov., a dasycladalean alga from Santonian of southwestern Serbia (Novi Pazar, Mirdita Zone) [PDF]

Geološki Anali Balkanskoga Poluostrva, 2012
A dasycladalean alga, Salpingoporella nicolacarrasi spec. nov., is described from Santonian limestones of the Mur Formation outcropping in Novi Pazar, Mirdita Zone belt, SW Serbia.
Radoičić Rajka, Conrad André Marc
doaj   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

Geological Journal, Volume 61, Issue 7, Page 1976-2001, July 2026.
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, Cristiano Leite Sombra, Davy Raeder Brandão, Cleverson Guizan Silva, Sidney Luiz de Matos Mello, Eugênio Vaz dos Santos Neto, Rui Jorge Fernandes Baptista, Ramsés Capilla, Luiz Antônio Pierantoni Gambôa   +8 more
wiley   +1 more source

Two new species of Waiparaconus (Octocorallia) of the enigmatic Family Waiparaconidae

Papers in Palaeontology, Volume 12, Issue 4, July/August 2026.
Abstract Waiparaconus, a Late Cretaceous to early Cenozoic fossil, was long interpreted as a pedunculate cirripede, but is now tentatively placed in the Pennatuloidea (Order Scleralcyonacea, Class Octocorallia). New material from the Snow Hill Island Formation (lower Maastrichtian) at Vega Island, Antarctica is described and specimens from the Gingin ...
Daniel Sedorko, John S. Buckeridge, James H. Nebelsick, Andrew S. Gale, Luiz Carlos Weinschutz, Kimberly Silva Ramos, Gabriel C. Freitas, Marina Bento Soares, Juliana M. Sayão, Alexander W. A. Kellner   +9 more
wiley   +1 more source

Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico

, 2011
selachians; Cretaceous; Santonian; Point Lookout Sandstone; New ...
by Jim Bourdon, Keith Wright, Spencer G. Lucas, Justin A. Spielmann and Randy Pence
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Late Campanian (74–71 Ma) Arabia–Eastern Anatolia Collision and Its Geodynamic Implications

Tectonics, Volume 45, Issue 7, July 2026.
Abstract The East Anatolian Plateau is a major collisional feature within the Tethyan realm formed as a late‐stage result of the collision between East Anatolia and the Arabian Platform. The timing of this collision is highly debated, with estimates from the Late Cretaceous to the Miocene.
Remziye Akdoğan, Xiumian Hu, Gültekin Topuz, Aynur Hakyemez, Rita Catanzariti, Anlin Ma, Yalçın E. Ersoy, İbrahim Uysal   +7 more
wiley   +1 more source

The Santonian stage and substages

, 1996
The recognition of the Coniacian-Santonian boundary is easy with good correlation of macro- and microfossil evidence. The Santonian Working Group (SWG) recommends the lowest occurrence of Cladoceramus undulatoplicatus (Roemer) as the marker for the ...
Burnett, JA, Summesberger, H, Collom, CJ, Dhondt, AV, Matsumoto, T, Ion, J, Silva, IP, Gräfe, K-U, Kopaevich, LF, Gardin, S, Hancock, JM, Kennedy, WJ, Salaj, J, Lopez, G, Toshimitsu, S, Kennedy, William, Wood, CJ, Robaszynski, F, Mortimore, R, Lamolda, MA, Christensen, WK, Tröger, K-A, Wagreich, M, Yazykova, EA, Kauffman, EG   +24 more
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Marsupites (Crinoidea, Uintacrinida) as a stratigraphic marker of the Upper Santonian strata in the glacial rafts of eastern Poland [PDF]

, 2006
In the Santonian chalk glacial deposits exposed at Kornica (eastern Poland) an assemblage of echinoderms comprising asteroids, echinoids, ophiuroids, and crinoids (comatulids, roveacrinids, and Bourgueticrinus, Isocrinus, Isselicrinus, Marsupites) is ...
Łukowiak, M., Gorzelak, P.
core