Butterworth,M.A.

Author:
Butterworth,M.A.;Millott,J.O.

Year:
1960

Title:
Microspore distribution in the coalfields of Britain

Reference:

Butterworth,M.A. et al. (1960) Microspore distribution in the coalfields of Britain International Committee for Coal Petrology,Proceedings.3rd # 3 P. 157- 163

Google Academy:

try to search by title in english

Genus	Species	Country(Region)	From	To
Converrucosisporites	Converrucosisporites sp	United Kingdom	Visean	Stephanian
Convolutispora	Convolutispora sp	United Kingdom	Visean	Late Westphalian B
Crassispora	Crassispora sp	United Kingdom	Late Namurian A
Crassispora	Crassispora sp	United Kingdom	Early Westphalian A	Stephanian
Cristatisporites	Cristatisporites sp	United Kingdom	Late Visean	Stephanian
Cyclogranisporites	Cyclogranisporites sp	United Kingdom	Visean	Stephanian
Densosporites	Densosporites loricatus	United Kingdom	Westphalian B
Densosporites	Densosporites solaris	United Kingdom	Westphalian B
Densosporites	Densosporites sp	United Kingdom	Visean	Stephanian
Densosporites	Densosporites sphaerotriangularis	United Kingdom	Westphalian B
Densosporites	Densosporites striatus	United Kingdom	Westphalian B
Dictyotriletes	Dictyotriletes bireticulatus	United Kingdom	Westphalian B
Dictyotriletes	Dictyotriletes sp	United Kingdom	Late Namurian A
Dictyotriletes	Dictyotriletes sp	United Kingdom	Early Westphalian A	Stephanian
Endosporites	Endosporites sp	United Kingdom	Late Visean	Late Westphalian D
Florinites	Florinites sp	United Kingdom	Late Namurian A
Florinites	Florinites sp	United Kingdom	Early Westphalian A	Stephanian