Author:
Sarjeant,W.A.S.;Stancliffe,R.P.W.
Year:
1994
Title:
The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration.
Reference:
Sarjeant,W.A.S. et al. (1994) The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. Micropaleontology Vol. 40 # 1 P. 1- 77
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Genus Species Country(Region) From To
Neoveryhachium Neoveryhachium mayhillense England Late Gothlandian
Neoveryhachium Neoveryhachium neocarminae Alabama Early Gothlandian
Neoveryhachium Neoveryhachium pinto Spain Late Gothlandian
Neoveryhachium Neoveryhachium plicum USSR(Siberia) Early Gothlandian
Neoveryhachium Neoveryhachium stridente Spain Late Gothlandian Early Devonian
Odontothrix Odontothrix Atlantic Coast Offshore Berriasian Late Albian
Odontothrix Odontothrix bahamensis Atlantic Coast Offshore Berriasian Valanginian
Odontothrix Odontothrix bahamensis North America Early Cretaceous
Odontothrix Odontothrix conatus North America Middle Cretaceous
Odontothrix Odontothrix conatus North America Middle Cretaceous
Oligosphaeridium Oligosphaeridium complex England Late Cretaceous
Oligosphaeridium Oligosphaeridium tubulatum Argentina Oligocene
Palacanthus Palacanthus Ohio Late Devonian
Palacanthus Palacanthus acutus Ohio Late Devonian
Palacanthus Palacanthus ledanoisii France Devonian
Palacanthus Palacanthus tripus Belgium Early Devonian
Palacanthus Palacanthus varius France Early Devonian