Spore type A7

Citations total:
4
link From To Geolocation Author - title Year
original Nd England(Durham) Raistrick,A. The correlation of Coal-Seams by microspore Content.Part 2. The Trencherbone Seam, Lancashire, and the Busty Seams, Durham 1939
original Nd England(Lancashire) Raistrick,A. The correlation of Coal-Seams by microspore Content.Part 2. The Trencherbone Seam, Lancashire, and the Busty Seams, Durham 1939
original Carboniferous Scotland(Fife) Knox,E.M. The microspores in some coals of the productive Coal Measures in Fife. 1941
original Carboniferous Scotland Knox,E.M. Microspores in the productive Coal Measures of the Central Coalfield of Scotland 1946