BUTIL 102 



Buthotrephis grantii. Dawson. Geological History of 

 Plants, New York, 1888, page 37, fig. 13. — Clinton ( or Niagara ?) 

 of Canada ; found by Col. Grant, of Hamilton. — V a ; h? 



Buthotrephis succulens. See Appendix. 



Buthotrephis ? in black Stormville shale^ Montour Co. 



Pa., Grove tunnel. G7, p. 298 ; also Northumberland Co. 

 Selinsgrove sect, bed 16, under Oriskany. G7, p. 345. — VL 



Buthotrephis numerous at Coxton, N. B. Susq. river, Luz. 

 Co., CatsMll, sect. 10, beds 21 to 44. G7, p. 62 —IX, 



Buthotrephis in sandy shale, Venango Co., S. W. of Pleasant- 

 ville, Holbrook farm. Rt. O, Cat. of Carll's collection^, spec. 

 No. 2880.— P^^^n^, X 



Bidhotrephis roots. See Conostyehus ornatus. XIII. 



Byssopteria radiata. Spec. 850-29, in Sherwood's collec- 

 tions near Lawrenceville, Tioga Co., Pa. (00, p. 236), from 

 Chemung strata^ VIII g* 



Cadodus. In the Cleveland Hack shale of Ohio, full of fish 

 scales at Newburg Falls, O., and containing sharks teeth {Cad- 

 odus,, Orodus^ Polyrhizodus) at Bedford, O., with shells {Bis- 

 cina newberryi and conulavia at Vernon in Trumbull Co., O. 



Calamites and lepidodendra may be collected from the 

 shale at the base of Catskill formation in Clear ridge and 

 Smith's Valley, Huntingdon Co., T3, p. 102.— VIII-IX. 



Calamites collected from Cove Mountain, Perry Co., at 

 Foose's tunnel in Pocono sandstone. 000, spec. 113-3. — X, 



Calamites collected by Randall in ABODE sub-divisions of 

 Warren section, i. e., Middle and Lower Conglomerate, Carll's 

 Et. IIII p. 305. Very abundant in D, the sandstone above 

 the second conglomerate. — XII, 



Calamites collected by CarlL Cat. 0, 2793 in light red SS., 

 Ennis hill, Pleasantville, Venango Co., Pa. ; 2883, in yellow 

 flag, Holbrook farm ; 2925, in gray SS., Ware farm ; 2933, in 

 yellow brown SS., Widow Beach farm ; 2935 in grey SS., Parker 

 farm; 3091, in Devil's rock, just W. of Franklin, above 2d 

 Mtn. SS.— X and XII 



Calamites alternans. See Cal. approximatus. XIII 



