Table 11 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)

Table 11. Conch ontogeny of Pharciceras kruegeri sp. nov.
dmconch shapewhorl cross section shapewhorl expansion30 mmthinly pachyconic; subevolute (ww/dm ~ 0.62; uw/dm ~ 0.35)moderately depressed; strongly embracing (ww/wh ~ 1.55; IZR ~ 0.40)moderate (WER ~ 1.75)50 mmthinly discoidal; subinvolute (ww/dm ~ 0.45; uw/dm ~ 0.28)weakly depressed; strongly embracing (ww/wh ~ 1.05; IZR ~ 0.40)moderate (WER ~ 1.80)75 mmthinly discoidal; subinvolute (ww/dm ~ 0.38; uw/dm ~ 0.28)weakly compressed; strongly embracing (ww/wh ~ 0.90; IZR ~ 0.40)moderate (WER ~ 1.80)