Fig. 6 in A middle Eocene seep deposit with silicified fauna from the Humptulips Formation in western Washington State, USA

Fig. 6. Gastropod limpets from the middle Eocene Satsop Weatherwax seep deposit, Washington State, USA. A, B. Limpet 1, possibly belonging to the Cocculiniformia. A. NRM Mo 185019 slightly oval specimen in apical (A1) and oblique (A2) views. B. NRM Mo 185020 more rectangular specimen in apical (B1) and oblique (B2) views; close-up of sculpture (B3). C. NRM Mo 185021, limpet 2 in lateral (C1) and apical (C2) views.