Results 171 to 180 of about 2,451 (206)

Tirnovella occitanica Zone of the Berriasian in the Feodosia region (Eastern Crimea)

Moscow University Bulletin. Series 4. Geology, 2019
For the first time during the last 100 years, the presence of Tirnovella occitanica ammonite Zone in the Berriasian section of Feodosia was confirmed. The results of sedimentological, bio- and magnetostratigraphic study of this interval are discussed in the paper.
E. Yu. Baraboshkin, V. V. Arkadiev, A. Yu. Guzhikov, E. E. Baraboshkin   +3 more
openaire   +1 more source

Radiolarians of the Volgian and Berriasian stages of the North of Central Siberia

Stratigraphy and Geological Correlation, 2011
The stratigraphic distribution of radiolarians in the Nordvik reverence section of the Volgian Stage was studied and analyzed. The Arctocapsula magna Bragin assemblage of the middle Volgian and the Arctocapsula perforata Bragin assemblage of the late Volgian-early Berriasian are distinguished in the section.
openaire   +1 more source

Microfacies Analysis of Berriasian–Hauterivian Carbonates, Central Saudi Arabia

2000
Abstract The deposition of the Lower Cretaceous in Saudi Arabia is interpreted within the framework of a model of a simple eastward–dipping carbonate ramp that formed as the result of the extensive flooding of the Arabian Plate during Early Berriasian time.
Hisham T. Shebl, Abdulrahman S. Alsharhan   +1 more
openaire   +1 more source

The Berriasian Tirnovella occitanica Zone in the Feodosia Area (Eastern Crimea)

Moscow University Geology Bulletin, 2019
The occurrence of the Tirnovella occitanica Ammonite Zone in the Berriasian section of Feodosia was confirmed here for the first time. The results of sedimentological, bio-, and magnetostratigraphic study of this interval are discussed.
E. Yu. Baraboshkin, V. V. Arkadiev, A. Yu. Guzhikov, E. E. Baraboshkin   +3 more
openaire   +1 more source

New occurrences of heteromorph ammonites in the Berriasian-Valanginian of the Crimean mountains

Paleontological Journal, 2011
A new species, Bochianites (?) ambiguus sp. nov., is described from the Lower Berriasian of the Eastern Crimea. It is proposed that the name B. laevis Liu, 1988 be used instead of B. levis Arkadiev, 2008, as the former is a senior synonym and homonym.
V. V. Arkadiev, M. A. Rogov, V. A. Perminov   +2 more
openaire   +1 more source

Correlation of Tethyan and Boreal Berriasian – Barremian strata with emphasis on strata in the subsurface of the Netherlands

Cretaceous Research, 2003
Abstract The standard Tethyan Berriasian–Barremian successions of France and Spain are correlated with the Boreal successions of England, Germany and the Netherlands. Special emphasis is placed on the correlation and sequence stratigraphy of the main hydrocarbon-producing strata of the Berriasian–Barremian stages in the four main basins in the ...
Hoedemaeker, P.J., Herngreen, G.F.W.
openaire   +2 more sources

Oxfordian–Berriasian Stratigraphy of the North American Paleomargin in Western Cuba

2009
Abstract Many models that attempt to interpret the regional geology of the Caribbean-Gulf of Mexico area share the handicap of paying little attention to precise data from Cuba despite its location at the North American-proto-Caribbean paleoboundary.
Jorge L. Cobiella-Reguera, Federico Olóriz   +1 more
openaire   +1 more source

Upper Berriasian– Valanginian algae

2007
Described locality is typical for Humiella delmatarum (SOKAČ & VELIĆ, 1981), the identity of which compared to the later described Humiella sardiniensis (OTT & FLAVIANI) is still questionable due to the few and poorly preserved cross sections. Also Humiella catanaeformis (RADOIČIĆ), Humiella sardiniensis (OTT & FLAVIANI) (?
openaire  

Biostratigraphic subdivision of the Berriasian-Valanginian deposits of Dagestan

PROCEEDINGS OF INSTITUTE OF GEOLOGY DAGESTAN SCIENTIFIC CENTER OF RAS, 2021
openaire   +1 more source

Bivalvia and Stratigraphy of the Lower and Middle Berriasian of the Crimea

Paleontological Journal, 2021
openaire   +1 more source