Author:
Downie,C.
Year:
1974
Title:
Acritarchs from near the Precambrian-Cambrian boundary--A preliminary account.
Reference:
Downie,C. (1974) Acritarchs from near the Precambrian-Cambrian boundary--A preliminary account. Review of Palaeobotany and Palynology Vol. 18 # 1 P. 57- 60
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Genus Species Country(Region) From To
Archaeodiscina Archaeodiscina formosa Scotland Precambriam
Archaeodiscina Archaeodiscina umbonulata Norway Cambrian
Archaeosacculina Archaeosacculina baltica Scotland Precambriam
Archaeosacculina Archaeosacculina sp Scotland Precambriam
Baltisphaeridium Baltisphaeridium compressum Greenland Cambrian
Baltisphaeridium Baltisphaeridium compressum Norway Cambrian
Baltisphaeridium Baltisphaeridium compressum Scotland Cambrian
Baltisphaeridium Baltisphaeridium dubium Greenland Cambrian
Baltisphaeridium Baltisphaeridium dubium Norway Cambrian
Baltisphaeridium Baltisphaeridium ornatum Norway Cambrian
Baltisphaeridium Baltisphaeridium ornatum Scotland Cambrian
Baltisphaeridium Baltisphaeridium varium Greenland Cambrian
Baltisphaeridium Baltisphaeridium varium Norway Cambrian
Baltisphaeridium Baltisphaeridium varium Scotland Cambrian
Comasphaeridium Comasphaeridium sp Scotland Cambrian
Comasphaeridium Comasphaeridium sp Greenland Cambrian
Costataplicata Costataplicata sp Scotland Precambriam