21 HI 



Report of the State Geologist. 



10. Microdon (Oypricardella) tenuist^iatus (i), Hall. 





11. Goniophora Harniltonen&is ( Hall), Miller. 



(rr) 



12. Nucula J i rata (Con.), Hall. 



(rr) 



13. Grammysia arcuata (Con.), Hall. 



(rr) 



14. Cimitaria recurva (Con.), Hall. 



(rr) 



15. Palceoneilo maxima (Con.), Hall. 



(rr) 



16. Modiomorplia ntytiloides (Con.), Hall. 



(rr) 



17. Dahnanihs {Crypliaeus) Bootlii (Green), Hall. 



(rr) 



XXV C 1 . This station is located at the point where the " Gulf road 



crosses the brook at the falls, one mile northwest of Milford, and about two 

 hundred and ten feet higher than the hotel. The rocks forming the falls are 

 coarse, arenaceous Hamilton shales, containing numerous specimens of Spirifr 

 granulosus (Con.), Hall and Clarke, together with other fossils usually found 

 in the coarser Hamilton shales. Along the highway just above the falls are 

 finer shales, in which only the smaller forms of fossils occur. The fauna is : 



1. Spirifer granulosus (Con.), Hall and Clarke. (a) 



2. Tropidoleptus carinatus (Con.), Hall. (c) 



3. Chonetes coronata (Con.), Hall. (r) 



4. Cyrtina HamilUmerisis, Hall. (r) 



5. Spirifer fimbri at us (Con.), Bill. (rr) 



6. Plat 'yceras conicum, Hall (?). (rr) 



7. Crinoid segments. (c) 



8. Spirifer mucronatus (Con.), Bill. (rr) 



9. Macrodon Hamiltoniw, Hall. (rr) 



10. Modiomorplia concent rica (Con.), Hall. (rr) 



11. Microdon (Cypricardidla) ttnuistriatus, Hall (0- (rr) 



12. Nucula corhtdiformis, Hall. (rr) 



13. Mijtilarca {Pletliomytilus) oviformis (Con.), Hall, (r) 



14. Avieulopecten princeps (Con.), Hall (?). (rr) 



15. Phu rotomaria capillar -ia, Con. (rr) 



16. Coleolus tenuieinctimi, Hall. (rr) 



XXV I) 1 . Exposures along a small brook one and one-quarter miles 

 southwest of Milford, to the north of the Edson's Corners road, and 195 feet 

 above the Susquehanna river at Portlandville. Moderately coarse shales con- 

 tain numerous Hamilton fossils, and the rocks are unhesitatingly referred 

 to the Hamilton formation. The fauna is : 



1. D-opidolepfus car'niatux (Con.), Hall. (r) 



2. Chonetes coronata (Con.), Hall. (rr) 



