FIGURES 1–5. 1 in Revision of Scissurellidae, Anatomidae and Fissurellidae (Gastropoda: Vetigastropoda) from the Plio-Pleistocene of the Philippines

FIGURES 1–5. 1. Scissurella mirifica (A. Adams, 1862). RGM 961.705. Locality Tiep3. (a) rear view, (b) apertural view, (c) basal view, (d) apical view. For these and remaining figures, all material derives from the Piacenzian or Gelasian Santa Cruz Formation of Cabarruyan Island or nearby Luzon Island, Philippines. Scale bars shells = 500 µm, scale bars SEM = 100 µm. 2. Sinezona marrowi Geiger, 2012. RGM 961.706. Locality Anda1. (a) rear view, (b) apertural view, (c) basal view, (d) apical view, (e) SEM detail of teleoconch, (f) SEM detail of protoconch. 3. Sinezona marrowi Geiger, 2012. RGM 961.707. Locality Tiep2. (a) rear view, (b). 4. Sukashitrochus morleti (Crosse, 1880). RGM 961.708. Locality Anda2. (a) rear view, (b) apertural view, (c) basal view, (d) apical view, (e) SEM apical view, (f) SEM detail of teleoconch, (g) SEM detail of protoconch. 5. Sukashitrochus morleti (Crosse, 1880). RGM 961.709. Locality Anda4. (a) SEM detail of teleoconch.