. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 206 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 63. Peroniceras (Zuluiceras) henniei van Hoepen, 1965. SAS Z752, the holotype of P. (Z.) ultimum van Hoepen, 1965. x 1. pi. 9 (fig. 1)) as an adult of Gauthiericeras bajuvaricum is a comparable but poorly preserved European analogue. The holotype of P. (Z.) undulatocostatum is another gigantic specimen with a maximum measured diameter of 533 mm. Unfortunately only part of the inner whorls survive, but Van Hoepen's figure of the holotype is adequate also to
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 206 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 63. Peroniceras (Zuluiceras) henniei van Hoepen, 1965. SAS Z752, the holotype of P. (Z.) ultimum van Hoepen, 1965. x 1. pi. 9 (fig. 1)) as an adult of Gauthiericeras bajuvaricum is a comparable but poorly preserved European analogue. The holotype of P. (Z.) undulatocostatum is another gigantic specimen with a maximum measured diameter of 533 mm. Unfortunately only part of the inner whorls survive, but Van Hoepen's figure of the holotype is adequate also to show it as a transitional form between P. (Z.) henniei and P. (Z.) undulatocari- natum. Part of the inner whorl is preserved with some of the shell still intact. This shows the finely serrated central keel and finely striate radial ornament in the ventral area between the keel and the ventrolateral tubercles (Fig. 60).. 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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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
