Institucions culturals
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An abundant fauna of well-preserved holothurians is described from the Middle Triassic (Ladinian) of Collbato, northern Spain. Three new genera and species are represented, Strobilothyone rogenti, a heterothyonid, Monilipsolus ...
The fauna collected and located on fossil localities or stratigraphical profiles, during the field work of the first author's doctoral thesis on the Cretaceous selachians from Asturias, is reported and commented. It includes ...
El Cretácico superior, en el flanco 5 de la Sierra de La Solana, en el Barranc deis Albarcers y Barrane del Racó, cerca del Mas del Racó al W de Hocairent, presenta un nivel formado por un thicket de rudistas con ...
El presente documento fue presentado y distribuido a los participantes en una Sesión de Trabajo de las V Jornadas de Paleontología (Valencia, noviembre 1989), permaneciendo inédito desde entonces. A finales de 1991 se ...
Platyceramus undulatoplicatus zone is defined by the first occurrence of Platyceramus undulatoplicatus (Roemer, 1852) and range to its last occurrence (Lamolda & Hancock, 1996). P. undulatoplicatus belongs to family ...
A conspicuous level containing Platyceramus undulatoplicatus (Roemer) occurs in several stratigraphic profiles measured and sampled in a 15 km wide area along Riu de Carreu valley and Prats de Carreu. This is the index ...
Nine sections have been measured and sampled in the Coniacian and Santonian strata, well exposed along a 15 km E-W oriented continuous outcrop, at the Riu de Carreu valley and Prats de Carreu in South-central Pyrenees. ...
Natural History Collections; databases; Micropaleontology
