Subject ASC0001ej4
The Quarterly journal of the Geological Society of London.
v.43 (1887), Page 462 (1887)
Natural History Museum Library, London
BHL Page 45996715
Keywords
section of decomposed dyke in cutting decomp-nodules of phonolite in decomp dyke decomp-nodules of foyaite in decomp dyke decomp. micaceous conglomerate. diagram section Decomposed Dyke Fig. 2 - Section of Decomposed Dyke in cutting Corrego do Quartel. Brazil geology dyke decomposed Corrego do Quartel phonolite foyaite strata decomposition nodules micaceous conglomerate sandstone brazil section rocks Rock