au.\*:("DARRAH EL")
Results 1 to 3 of 3
Selection :
A REMARKABLE BRAMCHING SPHENOPHYLLUM FROM THE CARBONIFEROUS OF ILLINOIS.DARRAH EL.1968; PALAEONTOGRAPHICA B; DEU; 1968(1), VOL. 121, P. 87 A 101Miscellaneous
THE MICROSTRUCTURE OF SOME PENNSYLVANIAN SEEDS AND MEGASPORES STUDIED BY MACERATION.DARRAH EL.1968; MICROPALEONTOLOGY; USA; 1968(1), VOL. 14, NUM. 0001, P. 97 A 104Miscellaneous
CROSSOTHECA URBANI SP. NOV., A MALE FRUCTIFICATION FROM THE PENNSYLVANIAN (DESMOINESIAN SERIES, VERDIGRIS FORMATION) OF MISSOURI, U.S.A.CRIDLAND AA; DARRAH EL.1969; PALAEOBOTANIST; IND; 1969(4), VOL. 17, NUM. 0001, P. 93 A 96Miscellaneous