Results 111 to 120 of about 12,814 (219)

The Cenomanian-Turonian of the Saharan Atlas (Algeria)

open access: yesCarnets de Géologie, 2007
Through the correlation of a ten of sections from platform to basin we suggest that the Cenomanian-Turonian Boundary Event and the deposition of black shales are at least in part linked to morphologic changes due to shallow-water carbonate production during a rise in relative sea-level, at first slow, faster later.
Grosheny, Danièle   +7 more
openaire   +3 more sources

Abstracts [PDF]

open access: yes, 2005
Kölb-Ebert, Martina   +2 more
core   +1 more source

Review: Effect of global warming on plant evolution and diversity; lessons from the past and its potential recurrence in the future [PDF]

open access: yes, 2009
Abstrak. Setyawan AD. 2009. Pengaruh pemanasan global terhadap evolusi dan keanekaragaman tumbuhan; pelajaran dari masa lalu dan kemungkinan terulangnya kembali di masa depan. Nusantara Bioscience 1: 43-52.
SETYAWAN, AHMAD DWI
core   +2 more sources

Stratigraphical interpretation of Chalk Group macrofossils from Sheet 266 (Marlborough) : May 2011 [PDF]

open access: yes, 2011
Macrofossils from surface and outcrop exposures of the Chalk Group on Sheet 266 (Marlborough) were collected in May 2011 in connection with the resurvey of that district.
Woods, M.A.
core  

Depositional environment and source rock potential of Cenomanian and Turonian sedimentary rocks of the Tarfaya Basin, Southwest Morocco

open access: yesGeologica Acta, 2016
Detailed organic and inorganic geochemical analyses were used to assess the depositional environment and source rock potential of the Upper Albian to Turonian oil shale deposits in the Tarfaya Basin.
B.I. GHASSAL   +4 more
doaj  

What is Inoceramus peruanus Bruggen, 1910? [PDF]

open access: yes, 2004
The figured holotype of the Lower Turonian Inoceramus peruanus BRUGGEN, 1910 from Peru was found in the collections of the Goldfuss Museum in Bonn. Its general shape is close to that of Mytiloides goppelnensis (BADILLET T SORNAY) and M. kossmati (HEINZ),
Dhondt, A.V.   +3 more
core  

Pterosaur distribution in time and space: an atlas [PDF]

open access: yes, 2008
Barrett, Paul M.   +3 more
core   +1 more source

Early Turonian ammonites from Goulmima, southern Morocco

open access: yes, 2016
In recent years, large numbers of Early Turonian ammonites from Morocco have found their way onto the open market. They come from the Cretaceous escarpment to the north of Goulmima, in the province of El Rachidia, southern Morocco. A section measured northeast of the village of Asfla sets the ammonites in stratigraphic context. The fauna belongs to the
Kennedy, W   +3 more
openaire   +1 more source

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