REPORT ON THE DEPARTMENT OF INVERTEBRATE FOSSILS (PALEO- 

 ZOIC), IN THE U. S. NATIONAL MUSEUM, 1885. 



By 0. D. Walcott, Honorary Curator. 



The additions to the coUections are here presented in order: 



Ace. nnnibera. Specimens. 



15579. From Mr. C. A. Barrett, Clearfield, Pa. : 



Pleuroiomaria taiulata, Hali^ (Carboniferous. DuBois, Pa.) 1 



15735. From Miles Eock, Guatemala : 



Maclurea? sp. ?.... 2 



15827. FromL. W. Bailey, Fredericton, New Brunswick: 



Three fragments of limestone wi tli Spirifera, Terebratula, and 

 Productus represented.' 

 16065. From J. M. Trimbly, Eeily, Butler County, Ohio : 



One box containing a large collection of the common species of 

 the Hudson Eiver Group. 

 16102. From J. Le Moyne Hupp, Wheeling, West Va. : 



Orthis lynx 5 



BhynchoneJla capax 23 



28 



16121. From Fred. W. Taylor, Lake Valley, New Mexico : 



Amplexus fragilis, W. and St. John 1 



X Streptorhynohus crenistria 1 



Orthis resupinata, Martin 2 



michelina, L'Eville 1 



Spirifera centronatus, Winchell 10 



Athyris Jamellosa, Hall 4 



8P.(?) - 1 



Conocardium sp. (?) 1 



21 



16126. Cambrian fossils from the Geological Survey of Canada : 



Stenotheca elongata 1 



Hyolithes communis 3 



princeps 4 



Americanus 3 



obtusa 3 



H. Mis. 15, pt. 2 9 . 1^ 



