Phalium granulatum, snail shell with low pointed spire and inflated body whorl
Bob Campbell Geology Museum
Pharkidonotus percarinatus, globular planispiral shell, bilateral symmetry
Bob Campbell Geology Museum Formation: Graham Formation; Wayland shale member.
Pharkidonotus percarinatus, globular, planispiral shell, bilateral symmetry strong ridge down the center
Bob Campbell Geology Museum Formation: Graham Formation; Wayland shale member.
Phymatopleura brazoensis, conical high-spired shell with a shallow sinus on the outer lip
Bob Campbell Geology Museum Formation: Graham Formation; Wayland shale member.
Platyceras parvum, three shells
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Platyceras sp., three small steinkerns representing internal casts of the shell
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Polinias heros, numerous low-spired shells
Bob Campbell Geology Museum Formation: Eastover Formation.
Polinices duplicatus, nearly spherical shell, very low almost flat spire, body whorl is large and round
Bob Campbell Geology Museum Formation: Fort Thompson Formation.
Polinices sp., two large almost spherical shells
Bob Campbell Geology Museum Formation: Etchegoin Formation.
Pseudelvia perspecitiva, two shells, generally ovate with rounded whorls
Bob Campbell Geology Museum Formation: Stone City Formation.
Santeevoluta wilmingtonensis, partial steinkern
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Santeevoluta wilmingtonensis, partial steinkern
Bob Campbell Geology Museum Formation: Santee Limestone.
Santeevoluta wilmingtonensis, partial steinkern
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Santeevoluta wilmingtonensis, phosphate replaced shell
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Santeevoluta wilmingtonensis, two phosphate replaced shells
Bob Campbell Geology Museum Formation: Tupelo Bay Formation.
Scaphella mutabilis, 14 elongated high-spired shells
Bob Campbell Geology Museum Formation: Eastover Formation.
Serpulorbis granifera, mass if intergrown tubular shells
Bob Campbell Geology Museum Formation: Raysor Marl.
Serpulorbis granifera, three calcareous worm tubes
Bob Campbell Geology Museum Formation: Eastover Formation.
Shansiella carbonaria, two crushed shells
Bob Campbell Geology Museum Formation: Plattsburg Limestone; Member: Spring Hill Limestone.
Sigaretus fragilis, partially crushed shell
Bob Campbell Geology Museum Formation: Eastover Formation.
Sinum perspectivum, shell with a very small, very low, flat spire
Bob Campbell Geology Museum Formation: Caloosahatche Formation.
Siphonalia devexa, three high-spired shells
Bob Campbell Geology Museum Formation: Eastover Formation.
Snail (Ecphora quadricostata)
Bob Campbell Geology Museum 7 million years old; Formation: Eastover Formation.
Snail (Gastropod), portion of gastropod partially exposed in fragment of limestone
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Snail (Gastropod), two incomplete bellerophontid snails
Bob Campbell Geology Museum Formation: Lime Creek Formation.
Snail (Gastropod), very large snail steinkern
Bob Campbell Geology Museum Formation: Santee Limestone.
Snail (Musashia indurata)
Bob Campbell Geology Museum 22 million years old; Formation: Astoria Formation.
Snail shell (Haustator sp.)
Bob Campbell Geology Museum 39 million years old; Formation: Santee Limestone.
Snails (Turritella mortoni) internal casts (x2)
Bob Campbell Geology Museum Formation: Aquaia Formation.