2006
DOI: 10.1016/j.palaeo.2005.09.024
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Cretaceous oceanic anoxic events and radially elongated chambered planktonic foraminifera: Paleoecological and paleoceanographic implications

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Cited by 140 publications
(67 citation statements)
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“…Chamber elongation is a recurring morphological character in Cretaceous and Cenozoic planktonic foraminiferal evolution, commonly interpreted as an adaptation to poorly oxygenated and/or eutrophic environments (see reviews in Coccioni et al, 2006;Coxall et al, 2007). Abnormalities and gigantism in benthonic foraminifera in the present oceans have been attributed to eutrophication as well (Ballent and Carignano, 2008).…”
Section: Article In Pressmentioning
confidence: 99%
“…Chamber elongation is a recurring morphological character in Cretaceous and Cenozoic planktonic foraminiferal evolution, commonly interpreted as an adaptation to poorly oxygenated and/or eutrophic environments (see reviews in Coccioni et al, 2006;Coxall et al, 2007). Abnormalities and gigantism in benthonic foraminifera in the present oceans have been attributed to eutrophication as well (Ballent and Carignano, 2008).…”
Section: Article In Pressmentioning
confidence: 99%
“…In the following, other Faraoni equivalents were identified outside the central Tethyan realm, such as in the Vocontian Basin (Vergons; Baudin et al, 1999), Ultrahelvetic Basin (Veveyse de Châtel St. Denis; Busnardo et al, 2003), and in the Rio Argos section of the Subbetic unit in Spain (Company et al, 2005). Further possible expressions of the Faraoni anoxic episode have been observed in northwestern Sicily (Bellanca et al, 2002;Baudin, 2005;Coccioni et al, 2006), offshore Portugal and Morocco (DSDP Sites 370 and 398; Baudin, 2005), the North Sea area (Mutterlose and Ruffell, 1999), and in the central and northwestern Pacific (Resolution Guyot, ODP Sites 865 and 866; Baudin et al, 1995;Izu-Mariana margin, ODP Site 1149;Shipboard Scientific Party, 2000;. Evidence for the presence of a Faraoni equivalent was also not excluded for the Argentinean Neuquén Basin (Tyson et al, 2005).…”
Section: Introductionmentioning
confidence: 93%
“…One of the oldest "oceanic anoxic episodes" (OAE) of the Cretaceous dates from the latest Hauterivian and is known as the "Faraoni event" (Cecca et al, 1994). This episode was originally identified in the central Italian Apennines, where it is preserved in the form of a welldistinguishable interval of thin and closely spaced organicrich mudstone layers in pelagic carbonate (Cecca et al, 1994;Coccioni et al, 1998Coccioni et al, , 2006Baudin et al, 2002;Baudin, 2005). A coeval equivalent of the Faraoni Level was subsequently found in northeastern Italy (eastern part of the Trento Plateau and Lessini Mountains; Cecca et al, 1996;Baudin et al, 1997;Cismon, Venetian Alps;Erba et al, 1999;Tremolada et al, 2009) and in the southern Swiss Alps (Breggia; Bersezio et al, 2002).…”
Section: Introductionmentioning
confidence: 99%
“…The FO of L. cabri used to be placed immediately after the end of the OAE 1a anoxia (e.g., Coccioni et al, 1992;Herbert, 1992). However, small-sized early-representatives of this species were more recently recovered a few cm below the Selli Level at Gorgo a Cerbara and few other Tethyan sections Premoli Silva et al, 1999;Coccioni et al, 2006).This biostratigraphic event has been subsequently shown to be associated with the nannoconid crisis just prior to OAE 1a (e.g., Verga and Premoli Silva, 2002). In the timescales developed in the last two decades, the lower boundary of the CM0r polarity reversal was dated either at 125.0 Ma (Kent & Gradstein, 1985;Harland et al, 1990;Gradstein et al, 2004;Ogg et al, 2008), at 126.3 Ma (Gradstein et al, 2012 or at 121.0 Ma (Channell et al, 1995b;Gradstein et al, 1995;Speranza et al 2005;Malinverno et al, 2010 was obtained by Herbert et al (1995) by orbital calibration of stage durations, combining precessional couplet and eccentricity bundle cycles counts from the Piobbico core and from the Gorgo a Cerbara outcrop.…”
Section: Appendix: Chronostratigraphy and Age Assignment At Gorgo A Cmentioning
confidence: 99%