TY - BOOK AU - Uyop Said Uyop bin Said. TI - Megaspores from lower carboniferous strata of Dumfriesshire, Scotland PY - 1985/// CY - Sheffield PB - University of Sheffield KW - Paleobotany KW - Scotland KW - Carboniferous N1 - Thesis (Ph. D.) - University of Sheffield, 1985 ER -