Author:
Sanders,R.B.
Year:
1967
Title:
Devonian spores of the Cedar Valley Coal of Iowa, USA.
Reference:
Sanders,R.B. (1967) Devonian spores of the Cedar Valley Coal of Iowa, USA. Journal of Palynology Vol. 2 P. 17- 32
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Genus Species Country(Region) From To
Ancyrospora Ancyrospora simplex Iowa Givetian
Brochotriletes Brochotriletes sp Iowa Givetian
Convolutispora Convolutispora sp Iowa Givetian
Geminospora Geminospora lemurata Iowa Givetian
Geminospora Geminospora membrana sp. nov. Iowa Givetian
Geminospora Geminospora nodosa sp. nov. Iowa Givetian
Geminospora Geminospora spinosa Iowa Givetian
Geminospora Geminospora tuberculata Iowa Givetian
Lycospora Lycospora sp Iowa Givetian
Perotrilites Perotrilites bifurcatus Iowa Givetian
Planisporites Planisporites plicatus Iowa Givetian
Punctatisporites Punctatisporites atavus Iowa Givetian
Retusotriletes Retusotriletes semizonalis Iowa Givetian
Rhabdosporites Rhabdosporites langii Iowa Givetian
Rhabdosporites Rhabdosporites parvulus Iowa Givetian
Rhabdosporites Rhabdosporites vermiculatus sp. nov. Iowa Givetian
Veryhachium Veryhachium Iowa Givetian