Author:

Hennessy,D.;Higgs,K.T.

Year:

1999

Title:

Palynology zonation of the Late Devonian and Early Carboniferous of the Avon Gorge, southwest England.

Reference:

Hennessy,D. et al. (1999) Palynology zonation of the Late Devonian and Early Carboniferous of the Avon Gorge, southwest England. Bollettino della Societ  Paleontologica Italiana Vol. 38 # 3 P. 177- 186

Google Academy:

try to search by title in english