Author:
Schopf,J.M.;Wilson,L.R.;Bentall,R.
Year:
1944
Title:
An annotated synopsis of Paleozoic fossil spores and the definition of generic groups.
Reference:
Schopf,J.M. et al. (1944) An annotated synopsis of Paleozoic fossil spores and the definition of generic groups. Illinois State Geological Survey, Report of Investigations # 91 P. 1- 66
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Granulatisporites Granulatisporites priddyi Tennessee Pennsylvanian
Granulatisporites Granulatisporites pusillus Nd Nd
Granulatisporites Granulatisporites torquifer W.Germany(N.Rhine) Westphalian B
Granulatisporites Granulatisporites trigonus W.Germany(N.Rhine) Westphalian C
Granulatisporites Granulatisporites triquetris W.Germany(N.Rhine) Westphalian C
Granulatisporites Granulatisporites verrucosus Iowa Desmoinesian
Laevigatisporites Laevigatisporites deltoides Nd Nd
Laevigatisporites Laevigatisporites kidstoni Nd Nd
Laevigatisporites Laevigatisporites laevigatus Nd Nd
Laevigatisporites Laevigatisporites microrugosus Nd Nd
Laevigatisporites Laevigatisporites obesus Nd Nd
Laevigatisporites Laevigatisporites perrugosus Germany Westphalian B
Laevigatisporites Laevigatisporites silvanus Nd Nd
Laevigatisporites Laevigatisporites sphaerotriangulus Germany Westphalian B Westphalian C
Laevigatosporites Laevigatosporites Nd Nd
Laevigatosporites Laevigatosporites bilateralis Germany Westphalian B
Laevigatosporites Laevigatosporites cranmorensis Tennessee Pennsylvanian