Geologia Croatica, Vol. 61 No. 2-3, 2008.
Izvorni znanstveni članak
Petrascula iberica (DRAGASTAN & TRAPPE), Tersella genotii BARATTOLO & BIGOZZI, and the relationships of club-shaped dasycladalean algae during Late Triassic-Early Jurassic times
Filippo Barattolo
; Dipartimento di Scienze della Terra, Università degli Studi di Napoli, Federico II
Bruno Granier
; Département des Sciences de la Terre, UFR des Sciences et Techniques, Université de Bretagne Occidentale
Roberta Romano
; Dipartimento di Scienze Geologiche, Ambientali e Marine, Università di Trieste
Bruno Ferré
orcid.org/0000-0001-5350-9407
Sažetak
New observations on abundant material from the type locality of Petrascula iberica (DRAGASTAN & TRAPPE) GRANIER et al. reveal the presence of a reproductive structure (ampulla) located on the inner-middle part of each primary lateral. This fact suggests a new interpretation of the alga and the establishment of a new genus: Granieria BARATTOLO & ROMANO, n. gen. Also, the taxonomic status of the other club-shaped specimens from both the High and Middle Atlas of Morocco and the Central Apennines of Italy is reviewed.
Ključne riječi
Club-shaped dasycladales; systematic; High and Middle Atlas – Morocco; North-eastern Spain; Central Apennines Italy; Early Jurassic
Hrčak ID:
30648
URI
Datum izdavanja:
22.12.2008.
Posjeta: 1.164 *