Hauterivian


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Hauterivian

[ō·trə′vē·ən]
(geology)
A European stage of geologic time, in the Lower Cretaceous, above Valanginian and below Barremian.
References in periodicals archive ?
2004): Belemnites of Valanginian, Hauterivian and Barremian age: Sr isotope stratigraphy, composition (87Sr/86Sr, 13C, 18O, Na, Sr, Mg), and palaeooceanography.
It belongs to the Hauterivian on the geological timescale.
Key words: Turtles, Eurystemidae, Thalassemydidae, Lower Jurassic to Lower Cretaceous, Middle to Eastern Europe Hauterivian to Berremian (formerly Cenomanian), Lower Cretaceous, Monte Santo near Gorz in Dahnatia, revision and description, Sontiochelys cretacea Stache, 1905, redescription.
New paleomagnetic Mesozoic data from the Algarve (Portugal): fast rotation of Iberia between the Hauterivian and the Aptian.
Hauterivian in Colombia and confirms the direct transatlantic connections with Western Europe.
Mantellisaurus atherfieldensis Barremian Delapparentia turolensis Hauterivian Valanginian Berriasian Stage England Albian Aptian Iguanodon bernissartensis / Barremian Mantellisaurus atherfieldensis Barremian "Iguanodon seelyi" * Hauterivian Valanginian Hypselospinus fittoni Barilium dawsoni Kukufeldia tilgatensis * Sellacoxa pauli * Berriasian Owenodon hoggii Stage References Albian McDonald et al.
2003, 2006) and Rey (2006, 2010), three second-order depositional cycles can be identified from the upper Berriasian to the Albian, with transgressive maximums recorded at the lower Hauterivian, lower Aptian, and upper Albian, and regressive boundaries at the lower Barremian, lower upper Aptian, and Albian-Cenomanian boundary.
The ammonite biostratigraphic analysis reported in this study is focused on the Hauterivian to Albian stages (Lower Cretaceous).
During the Hauterivian and Barremian the family Albanerpetontidae is represented in Europe by the genera Celtedens and probably Albanerpeton (see Gardner and Bohme, 2008 for a review; Buscalioni et al.