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Fig. 9 | Swiss Journal of Palaeontology

Fig. 9

From: Systematics, endemism and phylogeny of Indian proplanulitins (Ammonoidea) from the Bathonian–Callovian of Kutch, western India

Fig. 9

Sivajiceras fissum (Sowerby) [M]. a, b Holotype; adult phragmocone; note very coarse and blunt ribbing; (Spath 1931, pl. LVI, fig. 6a,c; now archived in Natural History Museum, U.K., no. C 25433); lateral and ventral views; ‘Rehmanni zone’ (=Bed no. 7, Jumara, see fig. 2). c, d Holotype; adult phragmocone (Spath 1931, pl. LVI, fig. 3a,c, Natural History Museum, U.K., no. C 51958); lateral and apertural views; ‘Rehmanni zone of Lower Callovian of Badi’. Scale bar 2 cm

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