TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 625 



18313. Stenotheca ? rugosa levis Walcott. Holotype. 



Lower Cambrian. Conception Bay, Newfoundland. 



Walcott, Tenth Ann. Rept. U. S. Geol. Surv., 1890, p. 617, pi. 74, 

 figs. 5, 5a. 



18312. Stenotheca? rugosa paupera (Billings). Plesiotype. 



Lower Cambrian. Conception Bay, Newfoundland. 



Walcott, Tenth Ann. Rept. U. S. Geol. Surv., 1890, p. 617, pi. 74, 

 fig- 3- 



45998. Stenotheca unguiformis Ulrich. Holotype. 



Trenton (Ord.). Mercer County, Kentucky. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. 

 II, 1897, p. 843, pi. 61, figs. 42-44. 



1575 16. Stephanoccenia fairbanksi Vaughan. Holotype. 



Cretaceous ? Southern California. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 151, pi. 17, 

 figs. 11, 11a. 



158318. Stephanomorpha monticuliformis Vaughan. Cotypes. 



158319. . Midwayan (Eocene). Prairie Creek, Alabama. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 157, pi. 18, 

 figs. 5-7- 



158215. Steriphonotrochus pulcher Vaughan. Holotype. 



Red Bluff (Oligocene). Red Bluff, Wayne County, Miss- 

 issippi. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 113, pi. 9, 

 figs. 5-5d- 



43721. Stictopora acuta Hall. Plesiotype. 



Trenton (Ord.). Trenton Falls, New York. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., V, 18S2, p. 168, pi. 8, 

 figs. 1, ia, ib. 



= Pachydictya acuta. 



43720. Stictopora basalis Ulrich. Holotype. 



Stones River (Ord.). Shelbyville, Tennessee. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., V, 1882, p. 169, pi. 8, 

 figs. 4, 4a. 



= Rhinidictya basalis. 



43651. Stictopora gilberti Meek. Plesiotype. 



Onondaga (Dev.). Falls of the Ohio. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., V, 1882, p. 168, pi. 8, 

 figs. 2, 2a. 



= Cystodictya gilberti. 



43812. Stictopora mutabilis Ulrich. Cotypes. 



Black River (Ord.). Minneapolis and St. Paul, Minne- 

 sota. 



Ulrich, Fourteenth Ann. Rept. Geol. and Nat. Hist. Surv. Minn., 

 1886, p. 66. 



= Rhinidictya mutabilis. 



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