Author:
Ravn,R.L.;Butterworth,M.A.;Phillips,T.L.;Peppers,R.A.
Year:
1986
Title:
Proposed synonomy of Granansporites Alpern,1959 emend., and Cappasporites Urban, emend., Chadwick 1983, miospore genera from the Carboniferous of Europe and North America.
Reference:
Ravn,R.L. et al. (1986) Proposed synonomy of Granansporites Alpern,1959 emend., and Cappasporites Urban, emend., Chadwick 1983, miospore genera from the Carboniferous of Europe and North America. Pollen et Spores Vol. 28 # 3 P. 421- 434
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Genus Species Country(Region) From To
Apiculatisporis Apiculatisporis irregularis England(Northumberland) Late Westphalian B
Apiculatisporis Apiculatisporis irregularis Iowa Westphalian A Westphalian B
Apiculatisporis Apiculatisporis irregularis Illinois Westphalian D
Cappasporites Cappasporites distortus Nd Nd
Cappasporites Cappasporites distortus England(Northumberland) Late Westphalian B
Cappasporites Cappasporites distortus Iowa Westphalian A Westphalian B
Cappasporites Cappasporites distortus Illinois Westphalian D
Crassispora Crassispora plicata England(Northumberland) Late Westphalian B
Crassispora Crassispora plicata Iowa Westphalian A Westphalian B
Crassispora Crassispora plicata Illinois Westphalian D
Granasporites Granasporites France Early Stephanian
Granasporites Granasporites irregularis England(Northumberland) Late Westphalian B
Granasporites Granasporites irregularis Iowa Westphalian A Westphalian B
Granasporites Granasporites irregularis Illinois Westphalian D
Granasporites Granasporites medius England(Northumberland) Late Westphalian B
Granasporites Granasporites medius Iowa Westphalian A Westphalian B
Granasporites Granasporites medius Illinois Westphalian D