Exogyra Oyster Fossil

This oyster fossil is called Exogyra sp. It is from Tarrant County, Texas and existed in the Cretaceous Period.

Thanks to Herb for the fossil.

Falls of the Ohio Coral Pictures

The Indiana Memory Collection website contains a number pictures of corals found at the Falls of the Ohio State Park (Clarksville, Indiana). They are stored in a database and do not appear to have been indexed by search engines. So here is list and links to the species stored there: HORN CORALS Aemuliophyllum exiguum Aulacophyllum perlamellosum (Hall) Aulacophyllum sulcatum (d'Orbigny) Tabulophyllum sinuosum (Hall) Tabulophyllum? greeni (Davis) Tabulophyllum? greeni (Davis) Tabulophyllum? greeni (Davis) Tabulophyllum sinuosum (Hall) Tabulophyllum sinuosum (Hall) Tabulophyllum sinuosum (Hall) Tabulophyllum sinuosum (Hall) Tabulophyllum sinuosum (Hall) Tabulophyllum tripinnatum (Hall) Bordenia knappi Hall Tabulophyllum zaphrentiforme (Davis) Cystiphylloides infundibuliformis (Greene) Cystiphylloides tenuiradium (Hall) Cystiphylloides tenuiradium (Hall) Cystiphylloides sp. Cystiphylloides sp. Cystiphylloides sp. Cystiphylloides sp. Cystiphylloides nanum (Hall) Cystiphylloides sp. Heliophyllum verticale Hall Heliophyllum verticale Hall Heliophyllum verticale Hall Enallophrentis concava (Hall) Enallophrentis concava (Hall) CRINOIDS Crinoid column steinkern Megistocrinus sp. crinoid holdfast Crinoid holdfast on crinoid holdfast Lecanocrinus pusillus Eucalyptocrinites sp.

Tylostoma Gastropod Fossil

This fossil is a gastropod called Tylostoma sp. The fossil was found in Tarrant County, Texas and is from the Cretaceous Period.

Thanks to Herb for the fossil.