. Echinoidea. Sea urchins. IikjdH' /â¢.'xpr/h/ifiiifii /',',?. 'riLMortciispu, I''cli nii)lflc(i II. l'rih. .\' â /tirr; , Urisrhi Lou., iiIOls LLk. Macrojmeuslcs spulancjoidi-s ,\( f.'rli in o CII 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 Mortensen, Th. (Theodor), 1868-1952. Copenhagen, Printed by Bianco Luno

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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1900, bookyear1903