STRATIGRAPHY OF FOSSILIFEROUS MEMBERS 147 



35. Perry County: Section 10, Reading Tp.; Lower Mercer shale above limestone in 



cut of Baltimore & Ohio Railroad, at Somerset, and Lower Mercer limestone in 

 bed of north-and-south road v one-half mile south of Somerset. Mr. Eber Hyde 



36. Muskingum County: northeastern part of Section 20, Newton Tp.; Lower Mercer 



limestone and soft shale in bed of small tributary of Jonathan Creek, one mile 

 south of White Cottage. 



37. Muskingum County: Washington Tp.; Lower Mercer limestone in bed of Blount 



Run, one mile east of Gilbert. 



38. Muskingum County: Washington Tp.; Lower Mercer limestone in ravine on 



east side of Muskingum River, opposite Ellis. (Fossils from Upper Mercer 

 member also collected here.) 



39. Muskingum County: Washington Tp.; Lower Mercer limestone and soft shale 



in ravine on east side of Muskingum River, one mile north of Ellis. (Fossils 

 from Upper Mercer member also collected here.) 



40. Muskingum County: Washington Tp.; blocks of Lower Mercer limestone at 



road side, fallen from position in walls of small ravine, on east side of Mus- 

 kingum River opposite Rock Cut. (Fossils from Upper Mercer member 

 also collected here.) 



41. Muskingum County: Washington Tp.; Lower Mercer limestone with shale above 



and below in bed of small stream about one-fourth mile north of Locality 40. 

 29. Muskingum County: Washington Tp.; Lower Mercer limestone from bed of 

 Symmes Creek, east of crossroads. (Fossils from Boggs and Upper Mercer 

 members also collected along Symmes Creek.) 



42. Muskingum County: northern part of Madison Tp.; Lower Mercer limestone 



and black shale, near Adams Mills, one-fourth mile south of the county line. 



Geological Museum of The Ohio State University 



27. Muskingum County: Muskingum Tp.; Lower Mercer limestone and shale from 



bed of Blunt Run. (Fossils from Boggs member also collected along Blunt 

 Run.) 



28. Muskingum County: Muskingum Tp.; Lower Mercer limestone along Wheeling 



& Lake Erie Railroad cut, north of Rock Cut. (Fossils from Boggs and Upper 

 Mercer members also collected here.) 



43. Muskingum County: southeastern part of Cass Tp.; Lower Mercer limestone in 



roadbed on land of J. F. Shaw, three miles southeast of Frazeysburg. (Fossils 

 from Upper Mercer member also collected here.) 



44. Muskingum County: Cass Tp.; Lower Mercer limestone in ravine east of north- 



and-south road, one mile south of county line. 



45. Muskingum County: Section 7, Jackson Tp.; Lower Mercer limestone from road- 



bed, one-half mile southeast of Fairview School. 



46. Licking County: Newark Tp.; loose pieces of Lower Mercer limestone on top of 



Bald Knob, two miles southeast of Newark. Mr. W. Stout 



47. Licking County: Hopewell Tp.; Lower Mercer limestone at mouth of old cannel 



coal mine on Flint Ridge, one-half mile north of Flint Ridge road and just 

 west of north-and-south road parallel to township line. Mr. W. Stout 



48. Licking County: Hopewell Tp.; Lower Mercer limestone on Flint Ridge, from 



bed of north-and-south road parallel to township line and three-fourths mile 

 north of Fairview School. Mr. W. Stout 



49. Licking County: Hopewell Tp.; Lower Mercer limestone in bed of Flint Ridge 



Road, just east of the crossing of Flint Ridge and north-and-south roads, and 

 north of Locality 47. Mr. W. Stout 



50. Coshocton County: southwestern part of Washington Tp.; Lower Mercer lime- 



stone from Opossum Hollow. 



51. Holmes County: Hardy Tp.; Lower Mercer black shale at Millersburg. 



Geological Museum of The Ohio State University 



