OALt^ 



110 



Fig. 798. 



Calymene scnaria Conr. Unt 



Silur. Cincinnati. Ohio. 



Calymene nupera. See Phacops nupera. VIII g. 



Calymene odontocephalus. See Dalmanites selenurus, 

 and Odontocephalus selenurus, VIII a, 



Calymene rana. See Phacops rana. VIII d. 



Calymene senaria {callicephala) . ZittePs Handbuch, 



Vol. 2, page 604, fig. 798. Emmons, page 

 300, fig. 100, 2. Trenton formation. 

 (Conrad, 1841, Ann. Eeport N. Y. Tren- 

 ton and Hudson River formations.) — In 

 Pennsylvania it is occasionally found in 

 some of the Trenton beds in Huntingdon 

 Co. 0. E. Hall, T3, p. 367 ; Nittany Val- 

 ley, Proc. A. P. S. Jan. 5, 1856; and in 

 Upper beds of Trenton, in Morrison Cove, 

 Friends Cove, and on Cove creek, Bed- 

 ford Co. Stevenson's Rt. T2, p. 94, 

 163, 164; in Centre Co., Ewing, T4, 

 p. 424. — Also in Loraine shale^ at 

 Raver's gap in Tussey Mt. Bedford 

 Co. C. Miller's. Stevenson, T2, 178, 

 — Also in loraine shale, in Perry Co., 

 Pa., Thunder hill, Honey 

 creek. 000, 1888, Clay- 

 pole's spec. 24. — See in 

 Owen, 1852, pi. 2A, f. 12, a 

 figure of an Ohio specimen, 

 expressly made to test the 

 medal-ruling process for pur- 

 poses of Palaeontology. — See 

 also, 00, p. 232, spec. 210-67 

 (two specimens) ; 210-135 

 (nine, two of which are 

 poor) ; 210-141 (nine, poor) ; 210-147 ; all in collections at Belle- 

 fonte. Centre Co., 1876, from Trenton limestone. — II c^ Illh, 



Calymene trisulcata. Hall, Geology of the Fourth Dis- 

 trict of New York 1843, page 72, fig. 17, 9. , Clinton 

 formation (Rochester green shale associated with 

 another little trilobite, Agnostus latus). It is much 

 Q smaller and has a diff'erent arrangement of the eyes 

 from C downingioe of the British Wenlock. — V a. 



Ejoo: 



