Author:
Volkova,N.A.
Year:
1997
Title:
Paleogeography of phytoplankton at Cambrian-Ordovician boundary
Reference:
Volkova,N.A. (1997) Paleogeography of phytoplankton at Cambrian-Ordovician boundary Paleontologicheskii Zhurnal (Paleontological Journal) Vol. 1997 # 2 P. 13- 19
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Genus Species Country(Region) From To
Arbusculidium Arbusculidium Africa(N.Africa) Late Cambrian
Acanthodiacrodium Acanthodiacrodium Africa(N.Africa) Late Cambrian
Dasydiacrodium Dasydiacrodium Africa(N.Africa) Late Cambrian
Cristallinium Cristallinium Africa(N.Africa) Late Cambrian
Cymatiogalea Cymatiogalea Africa(N.Africa) Late Cambrian
Stelliferidium Stelliferidium Africa(N.Africa) Late Cambrian
Stellechinatum Stellechinatum Africa(N.Africa) Late Cambrian
Saharidia Saharidia Africa(N.Africa) Late Cambrian
Baltisphaeridium Baltisphaeridium Africa(N.Africa) Early Tremadocian
Goniosphaeridium Goniosphaeridium Africa(N.Africa) Early Tremadocian
Micrhystridium Micrhystridium Africa(N.Africa) Early Tremadocian
Multiplicisphaeridium Multiplicisphaeridium Africa(N.Africa) Early Tremadocian
Vulcanisphaera Vulcanisphaera Africa(N.Africa) Early Tremadocian
Saharidia Saharidia Africa(N.Africa) Early Tremadocian
Acanthodiacrodium Acanthodiacrodium angustum Africa(N.Africa) Early Tremadocian
Acanthodiacrodium Acanthodiacrodium comptulum Africa(N.Africa) Early Tremadocian
Acanthodiacrodium Acanthodiacrodium ubuii Africa(N.Africa) Early Tremadocian