Time-specific facies: The color and texture of biotic events

Ferretti, Annalisa; Histon, Kathleen; McLaughlin, Patrick I.; Brett, Carlton E.

doi:10.1016/j.palaeo.2012.10.010

Cited by 8 publications

(6 citation statements)

References 13 publications

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“…Conodonts were illustrated by Schönlaub (1980) and, limited to the Ordovician, by Ferretti and Schönlaub (2001). The firm biostratigraphy from these papers was the basis for other more global studies that have enabled correlation of the Rauchkofel Boden Section outside the Carnic Alps and the peri-Gondwana area: sedimentology and microbiofacies analysis was run by Dullo (1992), Ferretti and Histon (1997), Ferretti et al (1999, 2004, 2012a, b) and Ferretti (2005; sequence stratigraphy was investigated by Brett et al (2009); stable isotopes and geochemistry by Wenzel (1997), Ferretti (2005), Schönlaub et al (2011), Ferretti et al (2012b and Hammarlund et al (2012). Finally, the heavy minerals of the underlying clastic strata were studied by Schnabel (1976).…”

Section: Previous Papers On the Rauchkofel Boden Sectionmentioning

confidence: 99%

“…The Rauchkofel Boden Section represents the type section for this formation. The massive limestone of the unit is indistinctly bedded and rich in cystoid debris or complete cystoid thecae, bryozoans, rare corals, brachiopods, ostracods, trilobites and conodonts (Ferretti and Histon 1997, Ferretti et al 1999, 2004, 2012b, Ferretti 2005, Brett et al 2009). The grain-sized and rudstone fabric indicates a dominant allochthonous accumulation of echinoderm debris and other bioclasts possibly deriving from shallow water high-energy crinozoan mounds (Dullo 1992).…”

Section: Lithostratigraphymentioning

confidence: 99%

“…Locally, a limestone-lime- stone-contact is developed. Stromatolite-like structures along discontinuity surfaces have been associated to a peculiar microbial activity (Ferretti 2005, Ferretti et al 2012b). The conodont biostratigraphy and sedimentology of the Kok Formation was studied in detail by Schönlaub (1970Schönlaub ( , 1971Schönlaub ( , 1977, Ferretti and Histon (1997), Ferretti et al (1999Ferretti et al ( , 2004, Histon (1999), Ferretti (2005) and Brett et al (2009).…”

Section: Lithostratigraphymentioning

confidence: 99%

“…a. amorphognatoides Zone, corresponding to the basal Wenlock. Apparently, most (if not all) of the Hirnantian Stage and the Llandovery Series are missing (Ferretti 2005, Brett et al 2009, Ferretti et al 2012b.…”

Section: Lithostratigraphymentioning

confidence: 99%

“…The Kok Formation is 3.50 m thick and is represented by pinkish to greyish nautiloid-rich packstones and wackestones of Wenlock age in the lower part, followed by indistinctly bedded encrinitic, bioclastic and oolitic grainstones with iron-rich shaly partings of early Gorstian age. The uppermost part comprises grayish and pinkish wacke-/packstones with abundant juvenile and adult partly oriented nautiloids associated with articulate brachiopods, bivalves and gastropods (Ferretti and Histon 1997, Ferretti et al 1999, 2004, 2012b, Ferretti 2005, Brett et al 2009).…”

Section: Lithostratigraphymentioning

confidence: 99%

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Chrono-, litho- and conodont bio-stratigraphy of the Rauchkofel Boden Section (Upper Ordovician – Lower Devonian), Carnic Alps, Austria

Schönlaub¹,

Corradini²,

Corriga³

et al. 2017

nos

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An updated stratigraphy of the Rauchkofel Boden Section, a classical reference section for the Carnic Alps that exposes rocks from the Katian (Upper Ordovician) to the Pragian (Lower Devonian) is here presented, following latest developments in conodont taxonomy and biostratigraphy, as well as in chronostratigraphy, and the recent introduction of a new lithostratigraphic outline of the Carnic Alps. The original conodont collection of the '70s and ʼ80s was restudied and complemented by a detailed resampling in order to achieve a more precise conodont biostratigraphic assignment. Twenty-five conodont Zones are now documented. The lithostratigraphy is precisely fixed to the new lithostratigraphic scheme of the Pre-Variscan sequence by definition of seven distinct formations. Finally, the position of chronostratigraphic boundaries is discussed. eschweizerbart_xxx eschweizerbart_xxx Chrono-, litho-and conodont bio-stratigraphy of the Rauchkofel Boden Section 447 Fig. 2.Chronostratigraphy and lithostratigraphy of the Rauchkofel Boden Section. Stratigraphic log modified after Schönlaub (1980). Lines on the right side of the log indicate the parts of the section illustrated in Figs. 3-6.eschweizerbart_xxx Chrono-, litho-and conodont bio-stratigraphy of the Rauchkofel Boden Section 451 eschweizerbart_xxx

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Section: Previous Papers On the Rauchkofel Boden Sectionmentioning

confidence: 99%

Section: Lithostratigraphymentioning

confidence: 99%

Section: Lithostratigraphymentioning

confidence: 99%

Section: Lithostratigraphymentioning

confidence: 99%

Section: Lithostratigraphymentioning

confidence: 99%

See 3 more Smart Citations

Chrono-, litho- and conodont bio-stratigraphy of the Rauchkofel Boden Section (Upper Ordovician – Lower Devonian), Carnic Alps, Austria

Schönlaub¹,

Corradini²,

Corriga³

et al. 2017

nos

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Prasinophyte bloom and putative fungi abundance near the Kačák event (Middle Devonian) from the Odivelas Limestone, Southwest Iberia

Machado

Slavík

Moreira

et al. 2020

Palaeobio Palaeoenv

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The Kačák Event is one of the several prominent Devonian climatic and biotic perturbations with a supra-regional to global extent. Its record can be traced in the litho-and biostratigraphy of uppermost Eifelian-lowermost Givetian strata and with multiple geochemical and geophysical proxies. In southwest Iberia, within southwestern Ossa-Morena Zone domains, there are rare, scattered Early-Middle Devonian limestone occurrences. One of these occurrences-the Odivelas Limestone type locality-is revisited in terms of conodont biostratigraphy and palynology and the results compared with previous data on reef macrofauna and magnetic susceptibility stratigraphy. The new data show that this locality is probably within the Polygnathus hemiansatus zone, i.e. of the earliest Givetian age. The palynological content of a ca. 2 m of black, organic-rich, fine grained limestone section is dominated, in varied proportions, by amorphous organic matter, putative fungal hyphae, and prasinophycean algae. The results are interpreted as an indication of high organic productivity and deposition in hypoxic to anoxic settings and probable biotic crisis, in both marine and terrestrial realms, connected with the Middle Devonian Kačák Event. The similarity of this record with other Devonian events is discussed.

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Oceanic anoxic events, photic-zone euxinia, and controversy of sea-level fluctuations during the Middle-Late Devonian

Kabanov

Hauck²,

Gouwy

et al. 2023

Earth-Science Reviews

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Time-specific facies: The color and texture of biotic events

Cited by 8 publications

References 13 publications

Chrono-, litho- and conodont bio-stratigraphy of the Rauchkofel Boden Section (Upper Ordovician – Lower Devonian), Carnic Alps, Austria

Chrono-, litho- and conodont bio-stratigraphy of the Rauchkofel Boden Section (Upper Ordovician – Lower Devonian), Carnic Alps, Austria

Prasinophyte bloom and putative fungi abundance near the Kačák event (Middle Devonian) from the Odivelas Limestone, Southwest Iberia

Oceanic anoxic events, photic-zone euxinia, and controversy of sea-level fluctuations during the Middle-Late Devonian

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