. Die stämme der wirbeltiere. Evolution; Paleontology; Vertebrates. a b Fig. 99. Psephodus dubius, A. S. Woodward, aus dem unteren Dinantien (Karbon) von Saint-Aubin (Nordfrankreich), a: linke Zahnplatte des Unterkiefers, von vorne gesehen, b: dieselbe, von der Mundseite gesehen. Nat. Gr. (Nach M. Leriche.). 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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Keywords: ., bookcentury1900, bookdecade1910, bookpub, booksubjectpaleontology