Results 1 to 10 of about 3,337 (175)
Sedimentology, EarlyView.ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi +4 more
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The Cretaceous ammonite Ammonites requienianus d'Orbigny, 1841
, 1984 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Kennedy, W. J. (William James) +1 more
openaire +2 more sources
Sedimentology, EarlyView.ABSTRACT Features considered indicative of hyperpycnites and intrabasinal turbidites overlap. Outcrop study presented here suggests that the Westward Ho! Formation forms an 800 m high deepwater‐slope system dominated by hyperpycnites. Taking this unit, and other successions where hyperpycnites have been described, as having been deposited solely from ...
Tony Reynolds
wiley +1 more source
AMMONITI NELLA PIATTAFORMA LIASSICA VENETA
Rivista Italiana di Paleontologia e Stratigrafia, 2020 Three specimens of Ammonites have been newly found in the Calcari Grigi Fm. (Lower and Middle Liassic). At present the total amount of known Ammonite specimens in the western part of the Venetian Liassic Carbonate Platform is at least of six.
PAOLO MIETTO
doaj
The History of the Aptian Stage Stratigraphy and Ammonoids of the Central Part of the Northern Caucasus Studies. Paper 2. 1970 to Present [PDF]
Известия Саратовского университета. Новая серия: Серия Науки о ЗемлеThe offering work covers the history of the Aptian stage stratigraphy and ammonites studies of the central part of the Northern Caucasus. Its first part, devoted to the history of the mid-19th century to the mid-20th century, was published earlier.
Polkovoi, Kirill Sergeevich
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Estudios Geologicos, 2020 En el sureste de la Cordillera Ibérica (España) existen una serie de afloramientos de rocas volcánicas originadas por erupciones submarinas, principalmente de tipo volcanoclástico, interestratificadas en las sucesiones carbonatadas del Jurásico Inferior
J. E. Cortés
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Bulletin of the Geological Society of Denmark, 1999 A fragment of red-brown flint with imprints of two ammonite aptychi has been found loose on the beach of the Boesdal quarry on Stevns Klint. The quarry exposes only Lower Danian bryozoan limestone. The nearest occurrence of Maastrichtian strata is 400 m to the west in Skeldervig bay, north of Korsnæb, where 50 cm of chalk with small dark-grey and black
Surlyk, Finn, Milàn, Jesper
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The Jurassic of North-East Greenland: Jurassic dinoflagellate cysts from Hochstetter Forland, North-East Greenland [PDF]
Geological Survey of Denmark and Greenland Bulletin, 2004 Three sections in Hochstetter Forland, North-East Greenland, referred to the Jurassic Payer Dal and Bernbjerg Formations, have been analysed for dinoflagellate cysts.
Piasecki, Stefan, Stemmerik, Lars
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NEW BRACHIOPOD FAUNAS FROM THE MIDDLE JURASSIC OF ZANSKAR (LADAKH, INDIA)
Rivista Italiana di Paleontologia e Stratigrafia, 2017 Several detailed stratigraphical sections have been measured in the Middle Jurassic of the Zanskar region (Western Himalaya, Ladakh, India). Along six sections in the Laptal Beds and in the Ferruginous Oolite Formation, a rich brachiopod fauna ...
YVES ALMÉRAS +2 more
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Scientific Reports, 2021 Ammonite soft body remains are rarely preserved. One of the biggest enigmas is the morphology of the ammonite brachial crown that has, up till now, never been recovered.
C. P. A. Smith +3 more
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