. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. D Fig. 10. Ryuella ryu (Matsumoto & Muramoto, 1967). Plaster cast of a paratype figured by Matsumoto & Muramoto (1967, pi. 23 (fig. la-c)), Muramoto collection 9100B, from the uppermost Turonian, zone of Reesidites minimus at Ikushumbets, Hokkaido, x 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 South African Museum.

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. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. D Fig. 10. Ryuella ryu (Matsumoto & Muramoto, 1967). Plaster cast of a paratype figured by Matsumoto & Muramoto (1967, pi. 23 (fig. la-c)), Muramoto collection 9100B, from the uppermost Turonian, zone of Reesidites minimus at Ikushumbets, Hokkaido, x 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 South African Museum. Cape Town : The Museum

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Photo credit: © Library Book Collection / Alamy / Afripics
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky