Author:
Felix,C.J.;Burbridge,P.P.
Year:
1969
Title:
Additional knowledge of Pteroretis.
Reference:
Felix,C.J. et al. (1969) Additional knowledge of Pteroretis. Review of Palaeobotany and Palynology Vol. 9 P. 203- 211
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Genus Species Country(Region) From To
Anapiculatisporites Anapiculatisporites concinnus Oklahoma Springerian
Anapiculatisporites Anapiculatisporites concinnus Greenland Early Namurian
Anapiculatisporites Anapiculatisporites concinnus Greenland Springerian
Anapiculatisporites Anapiculatisporites concinnus Kentucky Chesterian
Auroraspora Auroraspora solisorta Oklahoma Springerian
Auroraspora Auroraspora solisorta Greenland Early Namurian
Auroraspora Auroraspora solisorta Greenland Springerian
Auroraspora Auroraspora solisorta Oklahoma Chesterian
Auroraspora Auroraspora solisorta Kentucky Chesterian
Auroraspora Auroraspora solisorta Texas Springerian
Costatascyclus Costatascyclus crenatus Oklahoma Springerian
Cystoptychus Cystoptychus velatus Oklahoma Springerian
Cystoptychus Cystoptychus velatus Greenland Springerian
Cystoptychus Cystoptychus velatus Kentucky Chesterian
Densosporites Densosporites dissimilis Oklahoma Springerian
Densosporites Densosporites irregularis Oklahoma Springerian
Densosporites Densosporites irregularis Texas Springerian