2024-03-28T23:09:32Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/70522016-02-16T03:23:27Zcom_10261_83com_10261_8col_10261_336
Meléndez, B.
Chauvel, J.
2008-09-02T09:24:31Z
2008-09-02T09:24:31Z
1979
Acta Geológica Hispánica, Homenatge a Lluís Solé i Sabarís. t. 14 (1979), pags. 318-321
1695-6133
http://hdl.handle.net/10261/7052
This paper is a revision of Cystoidea specimens collected late in the XIX
century, by Drs. J. Almera and M. Faura at several Ordovician outcrops near Barcelona, that are currently inaccessible. These Cystoidea were classified by Ch. Barrois in 189 1 as Echinosphaerites cf. balticus EICHW.a, nd belong to the paleontological collections of the Geological Museums of Barcelona (Museo Municipal & Museo del Seminario Conciliar). The main conciusion of the study is that none of the specimens belongs to Heliocrinites (Echinosphaerites) balticus, but that al1 of them should be referred to Caryocrinites: one specimcn has been clasiified as Caryocrinites aff. europaeus QUENST.a, nd the rest of them should be referred to as Caryocrinites rugatus (FORBES)A. s a result, the geological age of the outcrops must be Ashgil1 instead of Caradoc, as was supposed by M. Faura.
fra
openAccess
Cystoideos
Ordovício
Barcelona
Sur quelques Cystoidées cités par les Drs. J. Almera et M.Faura dans l'Ordovicien de Barcelone
artículo