Dumortieria moorei ( Lycett, 1857 )

Seyed-Emami, Kazem, Fürsich, Franz T., Wilmsen, Markus, Majidifard, Mahmoud R. & Shekarifard, Ali, 2008, Lower and Middle Jurassic ammonoids of the Shemshak Group in Alborz, Iran and their palaeobiogeographical and biostratigraphical importance, Acta Palaeontologica Polonica 53 (2), pp. 237-260 : 250

Dumortieria moorei ( Lycett, 1857)

Figs. 4W, 5I, K.

1857 Ammonites Moorei ; Lycett 1857: 122, pl. 1: 2.

1985 Dumortieria moorei (Lycett) ; Seyed−Emami and Nabavi 1985: 255, fig. 9a, b.

1993 Dumortieria moorei ( Lycett, 1857) ; Seyed−Emami et al. 1993: 16, pl. 1: 2.

Material.—More than ten well−preserved specimens from Kuhe Bashm (050511−3).

Dimensions (in mm)

Specimen D U H W

050511−3/4 42 37 38 22

050511−3/8 52 38 35 ~20

050511−3/5 59 35 37 –

Description and discussion.—See Seyed−Emami and Nabavi (1985: 255).

Stratigraphic and geographic range.—Kuhe Bashm, level V. Late Toarcian, Dumortieria pseudoradiosa / Pleydella aalensis Zone.