Author:
Raistrick,A.;Simpson,J.B.
Year:
1933
Title:
The microspores of some Northumberland Coals, and their use in the correlation of coal-seams.
Reference:
Raistrick,A. et al. (1933) The microspores of some Northumberland Coals, and their use in the correlation of coal-seams. Transactions of the Institution of Mining Engineers,(London) Vol. 85 P. 225- 235
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Genus Species Country(Region) From To
Spore Spore type A sp. nov. England(Northumberland) Nd
Spore Spore type A sp. nov. England(Durham) Nd
Spore Spore type B Rais.& Simp.,1933 sp. nov. England(Northumberland) Nd
Spore Spore type B Rais.& Simp.,1933 sp. nov. England(Durham) Nd
Spore Spore type C sp. nov. England(Northumberland) Nd
Spore Spore type C sp. nov. England(Durham) Nd
Spore Spore type D sp. nov. England(Northumberland) Nd
Spore Spore type D sp. nov. England(Durham) Nd
Spore Spore type E sp. nov. England(Northumberland) Nd
Spore Spore type E sp. nov. England(Durham) Nd
Spore Spore type F sp. nov. England(Northumberland) Nd
Spore Spore type F sp. nov. England(Durham) Nd
Spore Spore type G sp. nov. England(Northumberland) Nd
Spore Spore type G sp. nov. England(Durham) Nd