Author:
Downie,C.;Sarjeant,W.A.S.
Year:
1963
Title:
On the interpretation and status of some Hystrichosphere genera.
Reference:
Downie,C. et al. (1963) On the interpretation and status of some Hystrichosphere genera. Palaeontology Vol. 6 # 1 P. 83- 96
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Genus Species Country(Region) From To
Leiosphaeridia Leiosphaeridia major Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia megacystis Nd Paleozoic
Leiosphaeridia Leiosphaeridia microcystis Nd Paleozoic
Leiosphaeridia Leiosphaeridia microcystis Nd Paleozoic
Leiosphaeridia Leiosphaeridia microgranulifera Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia microsaetosa Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia minuta Nd Paleozoic
Leiosphaeridia Leiosphaeridia nervata USSR(Pre-Baltic) Early Paleozoic
Leiosphaeridia Leiosphaeridia orbiculata Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia papillata Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia parvigranulosa Canada(Alberta) Late Devonian
Leiosphaeridia Leiosphaeridia retigera Nd Paleozoic
Leiosphaeridia Leiosphaeridia scrobiculata Nd Paleozoic
Leiosphaeridia Leiosphaeridia sorediformis USSR(Pre-Baltic) Early Paleozoic
Leiosphaeridia Leiosphaeridia voigtii Nd Paleozoic
Leiosphaeridia Leiosphaeridia wimanii Sweden Vendian
Leiosphaeridium Leiosphaeridium reticulata Nd Paleozoic