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
Protoleiosphaeridium Protoleiosphaeridium papillatum Canada(Alberta) Late Devonian
Protoleiosphaeridium Protoleiosphaeridium parvigranulosum Canada(Alberta) Late Devonian
Protoleiosphaeridium Protoleiosphaeridium sorediforme USSR(Pre-Baltic) Early Paleozoic
Protoleiosphaeridium Protoleiosphaeridium wimanii Sweden Vendian
Veryhachium Veryhachium ambiguum Nd Paleozoic
Veryhachium Veryhachium asymmetricum Nd Paleozoic
Veryhachium Veryhachium bacifer Nd Paleozoic
Veryhachium Veryhachium balticum Nd Paleozoic
Veryhachium Veryhachium brevitrispinosum Nd Paleozoic
Veryhachium Veryhachium bulbiferum Nd Paleozoic
Veryhachium Veryhachium centrigerum Nd Paleozoic
Veryhachium Veryhachium clavum Nd Paleozoic
Veryhachium Veryhachium crucistellatum Nd Paleozoic
Veryhachium Veryhachium duodeciaster Canada(Alberta) Late Devonian
Veryhachium Veryhachium eisenackii Nd Paleozoic
Veryhachium Veryhachium europaeum Nd Paleozoic
Veryhachium Veryhachium exasperatum Nd Paleozoic