. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. Callopegma Schloenbaehi Zittel, Studien über fossile Spongien, Abhand. d. K. bayr. Akad. II. Cl. Bd. 13, Abth. 2, Taf. 9, Fig. 1 b. Eine Grundform. Eine Grundform (pentactin). Eine Esperella Simonis Ridley u. Dendy, „Chal- lenger"-Monaxonida, Taf. 15, Fig. 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 Deutsche Akademie der
. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. Callopegma Schloenbaehi Zittel, Studien über fossile Spongien, Abhand. d. K. bayr. Akad. II. Cl. Bd. 13, Abth. 2, Taf. 9, Fig. 1 b. Eine Grundform. Eine Grundform (pentactin). Eine Esperella Simonis Ridley u. Dendy, „Chal- lenger"-Monaxonida, Taf. 15, Fig. 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 Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung
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Keywords: ., bookauthordeutscheakademied, bookcentury1800, booksubjectscience
