Table 101 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

Table 101. Conch ontogeny of Paprothites dorsoplanus (Schmidt, 1924) from Oberrödinghausen.
dmconch shapewhorl cross section shapewhorl expansion2 mmthickly pachyconic; subevolute (ww/dm ~0.75; uw/dm ~0.35)strongly depressed; strongly embracing (ww/wh ~2.20; IZR ~0.30)low (WER ~1.70)5 mmthickly discoidal; subevolute (ww/dm ~0.55; uw/dm ~0.35)moderately depressed; strongly embracing (ww/wh ~1.55; IZR ~0.35)low (WER ~1.70)10 mmthinly discoidal; subevolute (ww/dm ~0.42; uw/dm ~0.40)weakly depressed; strongly embracing (ww/wh ~1.40; IZR ~0.35)low (WER ~1.70)20 mmthinly discoidal; subevolute (ww/dm ~0.40; uw/dm ~0.40)weakly depressed; strongly embracing (ww/wh ~1.30; IZR ~0.35)low (WER ~1.70)