Author:
Leroy,D.O.
Year:
1977
Title:
Economic Microbiostratigraphy
Reference:
Leroy,D.O. (1977) Economic Microbiostratigraphy Colorado School of Mines,4th Ed.Subsurface Geology,Petroleum,Mining,Construction P. 212- 233
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Genus Species Country(Region) From To
Ancyrochitina Ancyrochitina cornigera Nd Nd
Angochitina Angochitina devonica Nd Nd
Angochitina Angochitina implicationis Nd Nd
Ceratium Ceratium hirundinella Nd Nd
Ceratium Ceratium tripos Nd Nd
Cordaitina Cordaitina minor Nd Nd
Infernopollenites Infernopollenites sulcatus Nd Nd
Lycospora Lycospora granulata Nd Nd
Monosulcites Monosulcites salebrosus Nd Nd
Muderongia Muderongia sp Nd Nd
Ordovicidium Ordovicidium elegantulum Nd Nd
Plicatisaccus Plicatisaccus badius Nd Nd
Protodiploxypinus Protodiploxypinus gracilis Nd Nd
Psenotopus Psenotopus chondrocheus Nd Nd
Pseudoceratium Pseudoceratium pelliferum Nd Nd
Rhopaliophora Rhopaliophora foliatilis Nd Nd
Rhopaliophora Rhopaliophora impexa Nd Nd