Author:
Rubinstein,C.V.
Year:
1996
Title:
Silurian acritarchs from South America: A review.
Reference:
Rubinstein,C.V. (1996) Silurian acritarchs from South America: A review. Acta Universitatis Carolinae-Geologica Vol. 40 # 3 P. 603- 628
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Genus Species Country(Region) From To
Polygonium Polygonium gracile Bolivia Late Llandoverian Early Wenlockian
Polygonium Polygonium gracile Argentina(Jujuy) Late Llandoverian Early Wenlockian
Pterochitina Pterochitina perivelata Brazil(Amazonas) Late Ludlovian Early Pridolian
Pterospermella Pterospermella pernambucensis Bolivia Ludlovian
Quadraditum Quadraditum deunffii Nd Nd
Quadraditum Quadraditum fantasticum Bolivia Late Ludlovian Pridolian
Quadraditum Quadraditum ibericum Nd Nd
Quadruilobus Quadruilobus sp Bolivia Ludlovian
Schismatosphaeridium Schismatosphaeridium sp Nd Nd
Spathachitina Spathachitina cruzi Brazil(Paraiba) Late Llandoverian Early Wenlockian
Tasmanites Tasmanites sommeri Bolivia Ludlovian
Tetrahedraletes Tetrahedraletes sp Ashgillian Late Llandoverian
Triangulina Triangulina alargada Brazil(Paraiba) Siegenian
Veliferites Veliferites jachalensis Paraguay Late Llandoverian Early Wenlockian
Veliferites Veliferites jachalensis Argentina(Jujuy) Late Llandoverian Early Wenlockian
Veliferites Veliferites jachalensis Bolivia Late Llandoverian Pridolian
Veliferites Veliferites tenuimarginatus Brazil(Paraiba) Siegenian