题 名：new data on petrascula iberica dragastan et trappe 1986 nov.comb.,a liassic club-shaped dasycladacean. preliminary note(一个里阿斯统棒槌状粗枝藻类化石PETRASCULA IBERICA DRAGASTAN ET TRAPPE 1986，NOV.COMB.新材料的初步研究)
关键词：Dasycladacean;Liassic;Triassic;Spain
作 者：BGRANIER;APOISSON;BFERRE;RDELOFFRE (BFERRE)
年卷期：2003年20卷1期
页 码：67-74
文 摘：外文摘要
Dissocladella iberica Dragastan et Trappe 1986 described in the Liassic of Spain was rediscovered in the Moroccan coeval deposits. This extremely abundant species is herein related to the genus Petrascula (Giimbel, 1873)&n