The architecture and associated fauna of Perouvianella peruviana, an endemic larger benthic foraminifera from the Cenomanian–Turonian transition interval of central Peru
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DOI: 10.1007/s10347-017-0514-z
Abstract: During the Cenomanian–Turonian transition interval, larger benthic foraminifera became extinct or suffered decreases in terms of their diversity. Anoxic/dysoxic conditions of oceanic bottom water masses and potentially seawater acidification during this pivotal time also affected… read more here.
Keywords: peruviana; turonian transition; cenomanian turonian; foraminifera ... See more keywords
The Cenomanian–Turonian boundary in Jordan: Ammonite biostratigraphy and faunal turnover
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DOI: 10.1016/j.geobios.2016.11.002
Abstract: Abstract Well-exposed fossiliferous Upper Cenomanian–Lower Turonian marine sedimentary rocks are present in west-central Jordan. Ammonites serve as an important faunal marker for this interval and can be used to subdivide the Cenomanian–Turonian transition into two… read more here.
Keywords: faunal turnover; cenomanian turonian; jordan; biostratigraphy ... See more keywords
Cenomanian–Turonian depositional history of a post–Gondwana rift succession in the West Beni Suef Basin, Egypt
Sign Up to like & getrecommendations! Published in 2019 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2018.10.006
Abstract: Abstract The structural and stratigraphic evolution of rift basins has been documented globally from modern systems, outcrop and subsurface datasets. Extensive fragmentation and break-up of Gondwana during the Cretaceous created a complex suite of rift… read more here.
Keywords: cenomanian turonian; rift; beni suef; gondwana rift ... See more keywords
A new abelisaurid from the Huincul Formation (Cenomanian-Turonian; Upper Cretaceous) of Río Negro province, Argentina
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DOI: 10.1016/j.jsames.2019.102445
Abstract: Abstract The record of abelisaurids in South America, particularly Argentina is relatively abundant. However, abelisaurid diversity is far from being well-known. Huincul Formation has yielded diverse theropod remains, including the abelisaurids Ilokelesia and Skorpiovenator. The… read more here.
Keywords: huincul; negro province; cenomanian turonian; new abelisaurid ... See more keywords
Controls and timing of Cenomanian-Turonian organic enrichment and relationship to the OAE2 event in Morocco, North Africa
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DOI: 10.1016/j.marpetgeo.2021.105013
Abstract: Abstract The Cenomanian-Turonian Oceanic Anoxic Event (OAE2) is a significant global event that has been linked to major source rock development in marine environments. The aim of this study is to integrate biostratigraphic, sedimentological and… read more here.
Keywords: relationship oae2; enrichment; cenomanian turonian; organic enrichment ... See more keywords
The Cenomanian/Turonian boundary interval deep-sea deposits in the Zagros Basin (SW Iran): Bioevents, carbon isotope record and palaeoceanographic model
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DOI: 10.1016/j.palaeo.2019.109238
Abstract: Abstract The Cenomanian/Turonian (C/T) boundary interval, spanning the upper part of the Sarvak Formation in the Zagros Basin (Izeh Zone), has been studied to determine the timing and the possible cause of biotic turnovers, coinciding… read more here.
Keywords: carbon isotope; turonian boundary; cenomanian turonian; interval ... See more keywords
An analysis of the impacts of Cretaceous oceanic anoxic events on global molluscan diversity dynamics
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DOI: 10.1017/pab.2019.10
Abstract: Abstract. Oceanic anoxic events (OAEs) are contemporaneous with 11 of the 18 largest Phanerozoic extinction events, but the magnitude and selectivity of their paleoecological impact remains disputed. OAEs are associated with abrupt, rapid warming and… read more here.
Keywords: diversity; cenomanian turonian; oceanic anoxic; molluscan diversity ... See more keywords
Behaviour of the oyster Rhynchostreon suborbiculatum assemblages in a Cenomanian-Turonian river dominated marginal-marine environment: multidisciplinary study from the Pieniny Klippen Belt (Western Carpathians, Slovakia)
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DOI: 10.1080/08912963.2020.1867124
Abstract: The tens of metres thick shell accumulations within the Cenomanian-Turonian strata of Western Carpathians enabled a complex study of ecological and geochemical proxies in relation to behavioural pa... read more here.
Keywords: rhynchostreon suborbiculatum; cenomanian turonian; study; western carpathians ... See more keywords
Patterns of local and global redox variability during the Cenomanian–Turonian Boundary Event (Oceanic Anoxic Event 2) recorded in carbonates and shales from central Italy
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DOI: 10.1111/sed.12352
Abstract: Careful evaluation of the local geochemical conditions in past marine settings can provide a window to the average redox state of the global ocean during episodes of extensive organic-carbon deposition. These comparisons aid in identifying… read more here.
Keywords: anoxic event; cenomanian turonian; redox; oceanic anoxic ... See more keywords
New Data on the Cenomanian–Turonian Boundary Oceanic Anoxic Event in the Biyuk-Karasu River Section (Central Crimea)
Sign Up to like & getrecommendations! Published in 2019 at "Moscow University Geology Bulletin"
DOI: 10.3103/s0145875219040082
Abstract: Cenomanian–Turonian organic-rich clays deposited under periodic anoxic conditions in the basins of that time are recorded in carbonate sections. Cenomanian–Turonian boundary deposits were studied in the Biyuk-Karasu River section (Central Crimea). Dark organic-rich clays were… read more here.
Keywords: turonian boundary; river section; cenomanian turonian; section central ... See more keywords