FIGURE 8 in Two echinoid species from the early Aptian (Early Cretaceous) of the Kopet-Dagh Basin, NE Iran

FIGURE 8. Miotoxaster collegnii, all from the vicinity of the village Gelian, NE Iran, (Sarcheshmeh Formation, early Aptian), GSINET97FE238 (A, B); GSINET97FE240 (C); A: plate drawing of the oral surface, B, C: plate drawings of the apical disc; Scale bars equal 10 mm (A) and 2 mm (B).