Open AccessOn several stratigraphically important species of sporomorphs occurring in the Keuper of Poland
Author(s) -
Teresa Orłowska-Zwolińska
Publication year - 2015
Publication title -
acta societatis botanicorum poloniae
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 29
eISSN - 2083-9480
pISSN - 0001-6977
DOI - 10.5586/asbp.1971.048
Subject(s) - biology , botany
Seven species of sporomorphs are described occuring in large quantities in Keuper sediments of Western, Central and Southern Poland. Among these species three are new: Triadispora keuperiana, Triadispora undulata and Eucommiidites sulechoviensis; one species is a newly established combination of the species Todisporites cinctus (Mai.) nov. comb. The descriptions of the remaining three already given in foreign literature are supplemented by new observations made on the material investigated