A scientific basis for the circumscription of species and genera in sporae dispersae

• 31 August 1967
• journal article
• Published by Elsevier in Review of Palaeobotany and Palynology
• Vol. 3  (1-4) , 333-345
• https://doi.org/10.1016/0034-6667(67)90066-8

Abstract

Keywords

• CIRCUMSCRIPTION
• SPORAE DISPERSAE
• SPECIES
• SCIENTIFIC BASIS
• GENERA IN SPORAE