Author:
Diez,M.D.C.R.;Cramer,F.H.
Year:
1974
Title:
Range chart of selected Lower Paleozoic acritarch Taxa.
Reference:
Diez,M.D.C.R. et al. (1974) Range chart of selected Lower Paleozoic acritarch Taxa. Review of Palaeobotany and Palynology Vol. 18 # 1 P. 155- 170
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Multiplicisphaeridium Multiplicisphaeridium thyrae Nd Ludlovian
Multiplicisphaeridium Multiplicisphaeridium titilator Nd Late Llandoverian Wenlockian
Multiplicisphaeridium Multiplicisphaeridium torrestionense Nd Wenlockian Ludlovian
Multiplicisphaeridium Multiplicisphaeridium tribrachiatum Nd Wenlockian Ludlovian
Multiplicisphaeridium Multiplicisphaeridium trispinoramosum Nd Frasnian
Multiplicisphaeridium Multiplicisphaeridium varians Nd Early Llandoverian Wenlockian
Multiplicisphaeridium Multiplicisphaeridium variopinnum Nd Wenlockian Ludlovian
Multiplicisphaeridium Multiplicisphaeridium variopinnum Nd Wenlockian Ludlovian
Multiplicisphaeridium Multiplicisphaeridium venustum Nd Givetian
Multiplicisphaeridium Multiplicisphaeridium vinhuelae Nd Wenlockian Gedinnian
Multiplicisphaeridium Multiplicisphaeridium visbyense Nd Late Llandoverian Ludlovian
Multiplicisphaeridium Multiplicisphaeridium winslowiae Nd Tournaisian
Orthosphaeridium Orthosphaeridium chondrodora Nd Caradocian Ashgillian
Orthosphaeridium Orthosphaeridium densigranosum Nd Llanvirnian Llandoverian
Orthosphaeridium Orthosphaeridium densiverrucosum Nd Llanvirnian Llandoverian
Orthosphaeridium Orthosphaeridium insculptum Nd Ashgillian
Orthosphaeridium Orthosphaeridium octospinosum Nd Caradocian Ashgillian