File:Sagenodus locations.gif

English: Range of Sagenodus species. Original caption: Fig. 1. North American localities of Sagenodus: (a) S. copeanus, Upper Pennsylvanian: 1, Robinson, Brown County, northeast Kansas; 2, Hamilton Quarry, Greenwood County, Kansas; (b) S. periprion, Lower Permian: 3, a, Archer, b, Baylor, c, Clay, t, Throckmorton, and y, Young County, Texas; 4, Tillman County, Oklahoma; 5, Cameron, Monroe County, Ohio; 6, Pittsburgh, Allegheny County, Pennsylvania; (c) S. serratus, Upper Pennsylvanian: 7, Linton, Jefferson County, Ohio; 8, Five Points, Mahoning County, Ohio (Hook & Baird, 1993); 11, Fayette County, West Virginia (Garton, 1978); 12, Falmouth, Jasper County, Illinois; 13, Vermilion River, Vermilion County, Illinois; 14, Peoria, Peoria County, Illinois; (d) S. serratus, Lower Permian: 3, Archer, Baylor, Throckmorton, and Young County, Texas; 4, Frederick, Tillman County, Oklahoma; 5, Cameron and Clark Hill, Monroe County, Ohio; 9, Marshall, Monongalia and Wetzel County, West Virginia (Romer, 1952); 10, Wirt County, West Virginia (Romer, 1952); (e) Sagenodus sp.: Upper Pennsylvanian: 15, Pit 15 Kankakee County, Illinois; 16,Topeka, Shawnee County, Kansas; 17, Lower Permian; Pond Creek, Grant County, Oklahoma; 18, s, Upper Mississippian, Point Edward near Sydney, Cape Breton Island, Nova Scotia (Carroll et al., 1972: 50); ge, Namurian A, Lower Pennsylvanian; Grand Etang, Nova Scotia (Carroll et al., 1972: 42); j and p, Westphalian A, Lower Pennsylvanian; j, Joggins (Carroll et al., 1972: 74) and p, Parrsboro (Carroll et al., 1972: 64), Nova Scotia; 19, Upper Pennsylvanian; Carlinville, Illinois (Proceratodus of Romer & Smith, 1934); 20, Upper Pennsylvanian; Manzanita Mountains, New Mexico (Proceratodus of Zidek, 1975). Il = Illinois; Ks = Kansas; NM = New Mexico; NS = Nova Scotia; Oh = Ohio; Ok = Oklahoma; Pa = Pennsylvania; Tx = Texas; WV = West Virginia.