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Keywords from Image Description:
Die Radiolarien Rhizopoda radiata Ernst Haeckel Tafel . Die Radiolarien Rhizopoda radiata Ernst Haeckel Tafel Tafel Taf XXIII Dorataspis costata Hkl Haliomma capillaceum Hkl Erinaceus Hkl Actinomma Asreracanthion Hkl Die Radiolarien Rhizopeda radiata Eine Monographie Bd Atlas Georg Reimer Hrsg Tafeln Berlin br verfgbar