Fig. 100 in Scaphites Of The ''Nodosus Group'' From The Upper Cretaceous (Campanian) Of The Western Interior Of North America

Fig. 100. Sutures of Hoploscaphites brevis (Meek, 1876). A. BHI 4202, macroconch, third to last suture, Baculites compressus Zone, Pierre Shale, Meade County, South Dakota. B. BHI 4235, macroconch, next to last suture, Baculites compressus Zone, Pierre Shale, Meade County, South Dakota. C. USNM 536225, microconch, last suture, WH 5 27.2 mm, USGS Mesozoic loc. 7892, Bearpaw Shale, Musselshell County, Montana. D. BHI 4314, microconch, third from last suture, Baculites compressus–B. cuneatus zones, Pierre Shale, Meade County, South Dakota. E. BHI 4261, microconch, next to last suture, Baculites compressus Zone, Pierre Shale, Meade County, South Dakota. F. AMNH 56881, juvenile, last suture, WH 5 6.2 mm, AMNH loc. 3274, Baculites compressus–B. cuneatus zones, Pierre Shale, Meade County, South Dakota. Abbreviations: x 5 tubercle; E 5 ventral lobe; E/L 5 first lateral saddle between ventral and lateral lobes; L 5 lateral lobe.