1897.] DRAKE — THE GEOLOGY OF INDIAN TERRITORY. 397 



20. Pleurop)iorus angiilatus Meek and Worthen. 



2 1 . Plem-ophoriis sp. ? 



22. Plcurotomaria sp. ? 



23. Pseudonionotis haivni Meek and Hayden. 



Four miles west of Sapulpa and about one-half of a m'de north of 

 the Sapulpa-Kelleyville road the following fauna was collected. 



1 . Produ ctus cor a ? d ' O r b i gn y . 



2. Derby a crassa Meek and Hayden. 



3. Chonetes verneidlana Norwood and Pratten. 



4. Chonetes Icevis Keyes. 



5. Myalina swallovi McChesney. 



6. Nucula bellisiriata Stevens. 



7. Edmondia nebrascensis Geinitz. 



8. Dentaliimi meekianum Geinitz. 



9. Solenopsis solenoides Geinitz. 



10. Yoldia subset tula Meek and Hayden. 



11. Schizodus 7£//^<?<?/<fr/ Swallow. 



12. Pseudomo7iotis Jiawnil Meek and Hayden. 



13. Pleurophorus angulatus Meek and Worthen. 



14. Pleurophorus sp. ? 



15. Pleurophorus sp. ? 



16. Pleurotomaria sph(Erulafa} Conrad. 



17. Murchisoina sp. ? 



18. Bellerophon carbonarhts Cox. 



Three or four miles west of McDermitt, and about one mile west 

 and northwest of the Pigler place, there are some highly fossiliferous 

 sandstones. These beds are three hundred or four hundred feet 

 above the base of the beds containing the fossils of the above two 

 lists. Fossils were collected from two different sandstone beds in 

 these higher horizons four miles west of McDermitt. The lower 

 sandstone bed contains the following fossils : 



I. Pro ductus nebrascensis Owen. 



■ 2. Productus auj'iciilaius Swallow. 



3. Pt?tfia peracutal Shumard. 



4. Myalina swallovi McChesney. 



5. Aviculopecten occidentalis Shumard- 



6. Plcurotomaria sp. ? 



