Author:
Cramer,F.H.
Year:
1970
Title:
Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa
Reference:
Cramer,F.H. (1970) Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa Revista Espaбola de Micropaleontolog­a Vol. 2 P. 1- 203
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Genus Species Country(Region) From To
Baltisphaeridium Baltisphaeridium pilar sp. nov. Nd Silurian Silurian
Baltisphaeridium Baltisphaeridium piriferum England Early Wenlockian
Baltisphaeridium Baltisphaeridium piriferum Ohio Nd
Baltisphaeridium Baltisphaeridium piriferum Indiana Nd
Baltisphaeridium Baltisphaeridium piriferum Kentucky Nd
Baltisphaeridium Baltisphaeridium piriferum sp. nov. Nd Silurian
Baltisphaeridium Baltisphaeridium piriferum Belgium Tarannon
Baltisphaeridium Baltisphaeridium piriferum Georgia Tarannon
Baltisphaeridium Baltisphaeridium piriferum Kentucky Tarannon
Baltisphaeridium Baltisphaeridium piriferum Pennsylvania Late Llandoverian
Baltisphaeridium Baltisphaeridium piriferum Alabama Tarannon
Baltisphaeridium Baltisphaeridium piriferum Spain Late Gothlandian
Baltisphaeridium Baltisphaeridium piriferum New York Late Llandoverian
Baltisphaeridium Baltisphaeridium piriferum Canada(Ontario) Late Llandoverian
Baltisphaeridium Baltisphaeridium piriferum Florida Middle Gothlandian
Baltisphaeridium Baltisphaeridium piriferum Spain Middle Llandoverian Early Gedinnian
Baltisphaeridium Baltisphaeridium piriferum Libya Middle Gothlandian Late Gothlandian