. Die stämme der wirbeltiere. Evolution; Paleontology; Vertebrates. Fische (Pisces). 81. Fig. 42. Rekonstruktion von Drepanaspis Gemündenensis, Schlüter, aus dem Unter- devon von Gemünden in Rheinpreußen, in etwa 1/5 nat. Gr.; Ansicht schräge von oben und von links. () M. Tent. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Abel, Othenio, 1875-1946. Berlin W. de Gruyter

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