Browse Items (155 total)
- Collection: Dunn-Seiler Museum
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Pycnodonte convexa (Say 1820) Oyster internal and external view of left valve
(DSM# 10761) Bottom image of shell shows growth lines. The upper image shows the inside of the oyster including the round muscle scar.
Pycnodonte mutabilis (Morton 1828) Left valve - interior and exterior
(DSM# FK105) Extinct genus of oysters.
Pycnodonte vesicularis (Lamarck 1801) Oyster left valve
(DSM# 10747) The common name of this species is called a Devil's toenail.
Pycnodonte cf. vesicularis (Campbell & Engel 1963) Oytster left valve - interior and exterio
(DSM# FK117) Extinct bivalve suspension feeder of the Paleozoic.
Pyropsis proxima (Wade 1926) Sea Snail Fossil
(DSM# 5589/FK340) Extinct genus - This snail was epifaunal (lived on the ocean floor) and was likely highly mobile as it searched for food.
Pyropsis septemlirata (Gabb 1860)
(DSM# 1855) Extinct genus of marine snail
Rostellites angularis (G. Conrad 1855) Snail Steinkern Fossil
(DSM# M78) Extinct genus of marine snail
Scapanorhynchus raphiodon texanus (Agassiz 1843) Goblin Shark Teeth
(DSM# 10764) The Goblin shark is a deep water scavenger that is still alive today.
Seminola crassa (Wade 1917) Sea Snail Fossil
(DSM# FK321) Extinct genus - This marine snail is relatively common in the Coon Creek tongue of the Ripley Formation but is less well-known from this locality.
Squalicorax prisnodontus kaupi (Agassiz 1835) Shark tooth
(DSM# 10752) Extinct family of scavenging shark.