Author:
Cramer,F.H.;Diez,M.D.C.R.
Year:
1979
Title:
Lower Paleozoic acritarchs.
Reference:
Cramer,F.H. et al. (1979) Lower Paleozoic acritarchs. Instituto de investigaciones palinolгgicas, Apartado # 244 P. 17- 160
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Genus Species Country(Region) From To
Baltisphaeridium Baltisphaeridium tentaculaferum Nd Early Paleozoic
Baltisphaeridium Baltisphaeridium timofeevii Algeria Tremadocian
Baltisphaeridium Baltisphaeridium triplodermum Nd Early Paleozoic
Baltisphaeridium Baltisphaeridium tuberatum Nd Early Paleozoic
Barakella Barakella felix Nd Early Paleozoic
Barakella Barakella fortunata Nd Early Paleozoic
Barathrisphaeridium Barathrisphaeridium Nd Nd
Barathrisphaeridium Barathrisphaeridium chagrinense Nd Early Paleozoic
Bion Bion bacifer Baltic Silurian
Buedingiisphaeridium Buedingiisphaeridium Nd Nd
Buedingiisphaeridium Buedingiisphaeridium matutinum Spain Solvan
Buedingiisphaeridium Buedingiisphaeridium permicum Nd Early Paleozoic
Caiacorymbifer Caiacorymbifer Nd Nd
Caiacorymbifer Caiacorymbifer waldronensis Nd Early Paleozoic
Candelasphaeridium Candelasphaeridium insolitum Nd Early Paleozoic
Cantabrica Cantabrica crassa Nd Early Paleozoic
Carminella Carminella maplewoodensis Nd Early Paleozoic