Author:
Stancliffe,R.P.W.;Sarjeant,W.A.S.
Year:
1994
Title:
The acritarch genus Veryhachium Deunff,1954, emend., Sarjeant and Stancliffe,1994: A taxonomic restudy and a reassessment of its constituent species.
Reference:
Stancliffe,R.P.W. et al. (1994) The acritarch genus Veryhachium Deunff,1954, emend., Sarjeant and Stancliffe,1994: A taxonomic restudy and a reassessment of its constituent species. Micropaleontology Vol. 40 # 3 P. 223- 241
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Genus Species Country(Region) From To
Dorsennidium Dorsennidium vesiculospinum Sweden(Gotland) Late Ordovician
Dorsennidium Dorsennidium vesiculospinum Sweden(Gotland) Late Ordovician
Dorsennidium Dorsennidium vesiculospinum Sweden(Gotland) Late Ordovician
Frankea Frankea liujingense USSR(Baltic) Late Cretaceous
Frankea Frankea liujingense China(Kwangsi) Early Devonian
Hystrichotriangulatum Hystrichotriangulatum Nd Nd
Impluviculus Impluviculus Nd Nd
Multiplicisphaeridium Multiplicisphaeridium cruciatum USSR(Baltic) Late Cretaceous
Simsangia Simsangia Nd Nd
Tetraveryhachium Tetraveryhachium France Wenlockian
Veryhachium Veryhachium andamanicum Nd Nd
Veryhachium Veryhachium antiquum Nd Nd
Veryhachium Veryhachium arasanicum Nd Nd
Veryhachium Veryhachium arcatum Nd Nd
Veryhachium Veryhachium asfalum USSR Silurian
Veryhachium Veryhachium asymmetrospinosum USSR(Estonian SSR) Middle Ordovician
Veryhachium Veryhachium augustum Nd Nd