370 The Ohio Journal of Science [Vol. XIX, No. 7, 



Platyceras angulatuni (Hall); Peebles. 



Illaenus depressus Foerste; Glen Springs, Martins. 



Bumastus ioxus (Hall); Danville. 



Cyphaspis sp.; West Union. 



Encrinurus sp.; West Union. 



Calymene niagarensis Hall; Martins, Harin Hill. 



Trimerus delphinocephalus Green; Sinking Springs, Crooked Creek, 



Peebles, West Union, Martins. 

 Cheirurus niagarensis (Hall) ; West Union. 

 Dalmanites limtilurus hrevicaudatus Foerste; Hillsboro, Danville, Sinking 



Springs, Crooked Creek, Peebles, West Union, Martins. 



Fauna of Lilley Member of West Union Formation. 



quarry within eastern limits of hillsboro, ohio. 



Holophragma calceoloides Lindstrom. 



Zaphrentis digoniata Foerste. 



Cyathophyllum roadsi Foerste. 



Acervularia paveyi Foerste. 



Strombodes striatus (D'Orbign^^). 



Plasmopora follis Edwards and Haiine. 



Coenites verticillatus (Winehell and Marcy). 



Haly sites labrynthicus (Goldfuss). 



Stromatoporid. 



Rhipidomella hyhrida (Sowerby). 



Leptaena rhomboidalis (Wilckens). 



Stropheodonta (Brachyprion) newsomensis Foerste. 



Anastrophia internascens Hall. 



Camarotoechia indianensis (Hall). 



Camarotoechia cf. negleda (Hall). 



Rhynchotreta cuneata americana Hall. 



Atrypa reticularis hillsboroensis Foerste. 



Spirifer crispus (Hisinger). 



Poleumita paveyi Foerste. 



Poleumita prosseri Foerste. 



Trochonema fatuum (Hall). 



Diaphorostoma hillsboroensis Foerste. 



Proetus collinodosus Foerste. 



Encrinurus cf. ornatus (Hall and Whitfield). 



Calymene cf. vogdesi Foerste. 



Dalmanites brevi gladiolus Foerste. 



CROOKED CREEK, NEARLY TWO MILES NORTH OF LOCUST GROVE, OHIO. 



Cyathophyllum radicula Rominger. 



Omphyma cf. verrucosa Rafinesque and Clifford. 



Cystiphyllum niagarense Hall. 



Heliolites subtubulatus (McCoy). 



Favosites spinigerus Hall. 



Striatopora small celled. 



