Results 31 to 40 of about 1,865 (81)

The first record of the "Mid-Barremian" Oceanic Anoxic Event and the Late Hauterivian platform drowning of the Bilecik platform, Sakarya Zone, western Turkey

, 2012
The late Hauterivian platform drowning has been recorded in the Hauterivian/Barremian boundary beds in western Turkey. This drowning event recorded by presence of hardgrounds, glauconite- and phosphate-bearing facies over the platform carbonates is ...
TEKİN, UĞUR KAĞAN, Altıner, Demir, Yılmaz, İsmail Ömer, Yilmaz, I. O., Altiner, D., ALTINER, DEMİR, Ocakoglu, F., Tekin, U. K., YILMAZ, İSMAİL ÖMER, OCAKOĞLU, FARUK   +9 more
core   +1 more source

New ichnological findings in Hauterivian sandstones of Mountainous Adygeya

Известия высших учебных заведений: Геология и разведка
Background. Trace fossils are highly informative objects for geological investigations. However, the information about their distribution in sedimentary settings lacks completeness.
D. A. Ruban, S. O. Zorina, K. I. Nikashin, N. Mohammad   +3 more
doaj   +1 more source

Dinosaur footprints in the Upper Hauterivian deposits of the Palud Bay in Istria, Croatia

Geologia Croatica, 2015
Sixteen dinosaur footprints are exposed along the upper-bedding plane of a single Upper Hauterivian limestone layer in the Palud bay (western Istria, Croatia).
Aleksandar Mezga, Blanka Cvetko Tešović, Vedrana Pretković, Nina Jovanović, Zlatan Bajraktarević   +4 more
doaj   +1 more source

The sinemydid turtle Ordosemys from the Lower Cretaceous Mengyin Formation of Shandong, China and its implication for the age of the Luohandong Formation of the Ordos Basin [PDF]

PeerJ, 2019
Chronostratigraphic correlation of terrestrial Early Cretaceous biotas in China is highly problematic due to the lack of marine deposits, few absolute dates, and limited number of index fossils.
Da-Qing Li, Chang-Fu Zhou, Lan Li, Jing-Tao Yang, Longfeng Li, Márton Rabi   +5 more
doaj   +2 more sources

(Table 6) Mineralogy of selected color-band Aptian-Hauterivian sediments from ODP Hole 123-765C

, 1992
(Table 6) Mineralogy of selected color-band Aptian-Hauterivian sediments from ODP Hole 123 ...
David T Heggie (6967712), Heggie, David T   +1 more
core   +1 more source

Re-evaluation of the Mentelle Basin, a polyphase rifted margin basin, offshore southwest Australia: new insights from integrated regional seismic datasets [PDF]

Solid Earth, 2011
Vintage 2-D (two-dimensional) seismic reflection surveys from the sparsely explored Mentelle Basin (western Australian margin) have been reprocessed and integrated with a recent high-quality 2-D seismic survey and stratigraphic borehole data ...
D. Maloney, C. Sargent, N. G. Direen, R. W. Hobbs, D. R. Gröcke   +4 more
doaj   +1 more source

Deep marine red beds of the Valanginian- Hauterivian (Lower Cretaceous) of East Greenland: palaeoceanographic implications

, 2004
red beds, Valanginian, Hauterivian, East Greenland ...
Surlyk, Finn, Alsen, Peter
core   +1 more source

Répartition biostratigraphique des orbitolinidés dans la biozonation à ammonites (plate-forme urgonienne du Sud-Est de la France). Partie 1 : Hauterivien supérieur - Barrémien basal [Biostratigraphic distribution of orbitolinids in the ammonite biozones (Urgonian platform of southeastern France). Part 1: Upper Hauterivian-lowermost Barremian]

Carnets de Géologie, 2010
The proposed biostratigraphic distribution of orbitolinids from the Upper Hauterivian and the lowermost Barremian of SE France is correlated with the ammonite biozonation.
Clavel Bernard, Busnardo Robert, Charollais Jean, Conrad Marc, Granier Bruno   +4 more
doaj  

Biostratigraphy of Lower Cretaceous from Selected Borehole in central Iraq

Academic Science Journal
تكوين سرمورد هو تكوين مهم تم ترسيبه في شمال ووسط العراق الطباشيري السفلي. تمت دراسته لأغراض الرسم الطبقي الحيوي في قسمين تحت السطح في آبار حقل نفط تكريت: TK3 و TK5 في حكومة تكريت. يُعرف التكوين بأهميته وقد تمت دراسته على نطاق واسع من قبل الباحثين. تشكيل
Luay S. Shakir, Anwar K. Mousa
doaj   +1 more source

Calcareous nannofossils absolute abundance and accumulation rates from sediment core BGS81-43 (early Valanginian - late Hauterivian), North Sea

, 2019
Calcareous nannofossils absolute abundance and accumulation rates from sediment core BGS81-43 (early Valanginian - late Hauterivian), North ...
Fabienne Giraud (2840888), Bernard Pittet (7184771), Emanuela Mattioli (7184768), Giraud, Fabienne, Pittet, Bernard, Julien Plancq (6974549), Baptiste Suchéras-Marx (6982523), Allemand, Pascal, Plancq, Julien, Pascal Allemand (6982526), Suchéras-Marx, Baptiste, Gilles Escarguel (7184774), Mattioli, Emanuela, Escarguel, Gilles   +13 more
core   +1 more source