. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. CRETACEOUS FAUNAS FROM SOUTH AFRICA 299. Fig. 30. Ammonoceratites {Ammonoceratites) ezoense (Yabe, 1903). Lectotype. x 0,75. noceratites {Am.) mahadeva on the basis of more rapidly expanding whorls and a smaller umbilicus (Yabe's measurements are reproduced above), but as can be seen from the present photographs, the preservation is poor and the specimen probably within an acceptable range of variation for A. {Am.) mahadeva as shown by the Zululand specimens ( compare Figs 29-30, 31A-B with Figs 17-19); the author

---

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. CRETACEOUS FAUNAS FROM SOUTH AFRICA 299. Fig. 30. Ammonoceratites {Ammonoceratites) ezoense (Yabe, 1903). Lectotype. x 0,75. noceratites {Am.) mahadeva on the basis of more rapidly expanding whorls and a smaller umbilicus (Yabe's measurements are reproduced above), but as can be seen from the present photographs, the preservation is poor and the specimen probably within an acceptable range of variation for A. {Am.) mahadeva as shown by the Zululand specimens ( compare Figs 29-30, 31A-B with Figs 17-19); the authors therefore place it as a questionable 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 [etc. ] The Museu

---

Size: 1428px × 1750px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorsouthafr, bookcentury1800, bookdecade1890, bookyear1898