220 REPORT ON NATIONAL MUSEUM 



1886. 



Ace. No. Specimens. 



17230. Fistulipora occidens, H. & W ' 12 



Cladopora ? 2 



sp? 2 



Crinoid stems 1(5 



Accrvularia inegualis, H. & W ' I 



Strophodonta a) euata, Hall 8 



reversa, Hall 10 



canace, H. & W 3 



calvini, Miller? 4 



Orthis impressa, Hall 25 



Streptorhynchus chemungemis, Conrad 1 



Productits hallanns, Walcott 3 



Spirifcra cyrtinevformis, H. & W ^ 1 



disjuncta, Sowerby 21 



hungerfordi, Hall 27 



orestes, H. & W 14 



Airypa reticularis, Linn 35 



aspera, Hall 16 



Cryptonella calvini, H. &W 5 



Platyostoma 2 



Loxonema sp? 3 



Bellerophon 11 



Pleurotomaria sp ? 57 



Naticopsis gigantea, Hall 26 



Twenty genera, 30 species, and 379 specimens. 



The collection from Mr. Webster contains many flue specimens and 

 is a desirable accession. 



Ace. No. 



17342. From H. C. Powers, Beloit, Wis. : 



Trenton fossils: Specimens. 



ButliotrepMs succulens, Hall x. 5 



Streptelasma corniculum, Hall 16 



Orthis tricenaria, Conrad 9 



subquadrata, Conrad 18 



Streptorhynchus deflectus, Hall 8 



filitextus, Hall 8 



Strophomena incrassaia, Hall 13 



Bhynchospira quadriplicata, Miller 17 



Camerella% 55 



Cypricardites nicta, Hall 9 



veil tricosus, Hall 6 



rotundatus, Hall 12 



Ambony chia lamellosa, Hall ". 5 



Tellinomya ventricosa, Hall 2 



Modiolopsis superba, Hall 1 



Pterotheca attcnuata, Hall 5 



Hyolithes baconi, Whitfield 6 



Maclurea bigsbyi, Hall 7 



Bucania expansa, Hall 2 



buelli, Whitfield 5 



Bellerophon wisconsensis, Whitfield 9 



bilobalus, Sowerby 12 



