Spore type B5

Citations total:
2
link
From
To
Geolocation
Author - title
Year
original Nd Nd Pons,M.E.H. Palynological study of the Subgroup Itarare in the "White's Section", Lower Permian, Santa Catarina, (Brazil). Part 2. 1976
original Middle Coal Measure England(Staffordshire) Millott,J.O. The microspores in the Coal-Seams of North Staffordshire.Part 1. The Millstone Grit-Ten Foot Coals. 1939