Stratigraphy of the Cenomanian–Turonian Oceanic Anoxic Event OAE2 in shallow shelf sequences of NE Egypt

A El-Sabbagh, AA Tantawy, G Keller, H Khozyem… - Cretaceous …, 2011 - Elsevier
Two shallow water late Cenomanian to early Turonian sequences of NE Egypt have been
investigated to evaluate the response to OAE2. Age control based on calcareous …

Cenomanian–Turonian transition in a shallow water sequence of the Sinai, Egypt

B Gertsch, G Keller, T Adatte, Z Berner… - International Journal of …, 2010 - Springer
Environmental and depositional changes across the Late Cenomanian oceanic anoxic
event (OAE2) in the Sinai, Egypt, are examined based on biostratigraphy, mineralogy, δ 13 …

Biotic and paleoceanographic changes across the Late Cretaceous Oceanic Anoxic Event 2 in the southern high latitudes (IODP sites U1513 and U1516, SE Indian …

MR Petrizzo, G Amaglio, DK Watkins… - Paleoceanography …, 2022 - Wiley Online Library
Abstract Oceanic Anoxic Event 2, spanning the Cenomanian/Turonian boundary (93.9 Ma),
was an episode of major perturbations in the global carbon cycle. To investigate the …

Middle and late Cenomanian oceanic anoxic events in shallow and deeper shelf environments of western Morocco

B Gertsch, T Adatte, G Keller, AAAM Tantawy… - …, 2010 - Wiley Online Library
The response of shallow‐water sequences to oceanic anoxic event 2 and mid‐Cenomanian
events 1a and 1b was investigated along the west African margin of Morocco north of Agadir …

Short‐term environmental changes in the Cretaceous Tethyan Ocean: micropalaeontological evidence from the Early Albian Oceanic Anoxic Event 1b

JO Herrle, J Pross, O Friedrich, C Hemleben - Terra Nova, 2003 - Wiley Online Library
To better understand the linkage between climate and ocean circulation under greenhouse
conditions we have studied calcareous nannofossils, palynomorphs and benthic …

Oceanic events and biotic effects of the Cenomanian-Turonian anoxic event, Tarfaya Basin, Morocco

G Keller, T Adatte, Z Berner, EH Chellai, D Stueben - Cretaceous Research, 2008 - Elsevier
Profound biotic changes accompanied the late Cenomanian δ13C excursion and OAE2 in
planktic foraminifera in the Tarfaya Basin of Morocco. Planktic foraminifera experienced a …

Reconstruction of water column anoxia in the equatorial Atlantic during the Cenomanian–Turonian oceanic anoxic event using biomarker and trace metal proxies

EC van Bentum, A Hetzel, HJ Brumsack… - Palaeogeography …, 2009 - Elsevier
The occurrence of the biomarker lycopane and the enrichment patterns of redox sensitive
trace metals in black shales from Demerara Rise (western tropical Atlantic) reveal that …

Oceanic Anoxic Event at the Cenomanian–Turonian boundary interval (OAE-2): ichnological approach from the Betic Cordillera, southern Spain

FJ Rodríguez-Tovar, A Uchman, A Martín-Algarra - Lethaia, 2009 - idunn.no
Ichnological analysis of dark sediments of the Oceanic Anoxic Event at the Cenomanian–
Turonian boundary interval (OAE-2) from the Betic Cordillera, southern Spain, reveals the …

First record of early Aptian Oceanic Anoxic Event 1a from the Paris Basin (France)-Climate signals on a terrigenous shelf

JF Deconinck, D Boué, F Amédro, F Baudin… - Cretaceous …, 2021 - Elsevier
Abstract In 2013, Andra (French National Radioactive Waste Management Agency) drilled
boreholes to the south-east of the Paris Basin, to characterise Aptian and Albian clayey …

Unraveling the onset of Cretaceous Oceanic Anoxic Event 2 in an extended sediment archive from the Tarfaya‐Laayoune Basin, Morocco

W Kuhnt, AE Holbourn, S Beil, M Aquit… - …, 2017 - Wiley Online Library
We investigated the onset and development of Cretaceous Oceanic Anoxic Event 2 (OAE2)
in a newly drilled core (SN° 4) from the Tarfaya Basin (southern Morocco), where this …