Citation: I. Seibold et E. Seibold, BRONN,HEINRICH,GEORG - A LETTER OF 1855 CONCERNING EVOLUTION ANTEDATING DARWIN THEORY (1859), Geologische Rundschau, 86(2), 1997, pp. 518-521
Citation: I. Seibold et Aj. Helbig, PHYLOGENETIC-RELATIONSHIPS OF THE SEA EAGLES (GENUS HALIAEETUS) - RECONSTRUCTIONS BASED ON MORPHOLOGY, ALLOZYMES AND MITOCHONDRIAL-DNA SEQUENCES, Journal of zoological systematics and evolutionary research, 34(2), 1996, pp. 103-112
Authors:
HELBIG AJ
MARTENS J
SEIBOLD I
HENNING F
SCHOTTLER B
WINK M
Citation: Aj. Helbig et al., PHYLOGENY AND SPECIES LIMITS IN THE PALEARCTIC CHIFFCHAFF PHYLLOSCOPUS-COLLYBITA COMPLEX - MITOCHONDRIAL GENETIC DIFFERENTIATION AND BIOACOUSTIC EVIDENCE, Ibis, 138(4), 1996, pp. 650-666
Citation: I. Seibold et Aj. Helbig, EVOLUTIONARY HISTORY OF NEW-WORLD AND OLD-WORLD VULTURES INFERRED FROM NUCLEOTIDE-SEQUENCES OF THE MITOCHONDRIAL CYTOCHROME-B GENE, Philosophical transactions-Royal Society of London. Biological sciences, 350(1332), 1995, pp. 163-178
Citation: Aj. Helbig et al., GENETIC DIFFERENTIATION AND PHYLOGENETIC-RELATIONSHIPS OF BONELLI WARBLER PHYLLOSCOPUS-BONELLI AND GREEN WARBLER P-NITIDUS, Journal of avian biology, 26(2), 1995, pp. 139-153
Citation: I. Seibold et E. Seibold, NEWS FROM THE GEOLOGENARCHIV 1992 - 4 GER MANS IN THE MODERN-ERA OF EARTH-SCIENCES IN JAPAN, Geologische Rundschau, 82(4), 1993, pp. 601-603