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
Hystrichosphaeridium Hystrichosphaeridium lucidum France(Finistere) Caradocian
Hystrichosphaeridium Hystrichosphaeridium malleoferum England Late Cretaceous
Hystrichosphaeridium Hystrichosphaeridium mariannae France Late Cretaceous
Hystrichosphaeridium Hystrichosphaeridium meson E.Germany(Rostock) Late Ludlovian
Hystrichosphaeridium Hystrichosphaeridium mutabile USSR(Baltic) Middle Cambrian
Hystrichosphaeridium Hystrichosphaeridium nudatum USSR(Pre-Baltic) Early Ordovician
Hystrichosphaeridium Hystrichosphaeridium oligacanthum Europe Danian
Hystrichosphaeridium Hystrichosphaeridium oligacanthum Europe Danian
Hystrichosphaeridium Hystrichosphaeridium oligofurcatum Baltic Late Llandoverian
Hystrichosphaeridium Hystrichosphaeridium pateum USSR(Pre-Baltic) Early Ordovician
Hystrichosphaeridium Hystrichosphaeridium piriferum Baltic Late Llandoverian
Hystrichosphaeridium Hystrichosphaeridium placacanthum Australia(Victoria) Miocene
Hystrichosphaeridium Hystrichosphaeridium pseudhystrichodinium France(Paris Basin) Senonian
Hystrichosphaeridium Hystrichosphaeridium pseudhystrichodinium W.Germany(Schleswig) Danian
Hystrichosphaeridium Hystrichosphaeridium rhabdophorum France(Cher) Senonian
Leiosphaera Leiosphaera eisenackii USSR(Pre-Baltic) Early Ordovician Middle Ordovician
Leiosphaera Leiosphaera granulata Nd Paleozoic