Author:
Loeblich,A.R.,Jr.;Tappan,H.
Year:
1969
Title:
Acritarch excystment and surface ultrastructure with descriptions of some Ordovician taxa.
Reference:
Loeblich,A.R.,Jr. et al. (1969) Acritarch excystment and surface ultrastructure with descriptions of some Ordovician taxa. Revista Espaбola de Micropaleontolog­a Vol. 1 # 1 P. 45- 57
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Genus Species Country(Region) From To
Asketopalla Asketopalla Oklahoma Middle Ordovician
Asketopalla Asketopalla formosula sp. nov. Oklahoma Middle Ordovician
Impluviculus Impluviculus Morocco Tremadocian
Impluviculus Impluviculus milonii Morocco Tremadocian
Polyancistrodorus Polyancistrodorus Oklahoma Middle Ordovician
Polyancistrodorus Polyancistrodorus columbariferus sp. nov. Oklahoma Middle Ordovician
Veryhachium Veryhachium irroratum sp. nov. Oklahoma Middle Ordovician
Veryhachium Veryhachium milonii Nd Nd