216 . REPORT ON NATIONAL MUSEUM, 1886. 



Ace. No. Specimens. 



17447. Orthis highlandensin, Walcott 17 



Orthisina feneslrata, Billings 46 



orientalifi, Whitfield 3 



transversa, Walcott 13 



sp. ? 6 



Camerella ? antiquata, Billiugs ._ 1 



Stcnolhcca elongata, Walcott 6 



riigosa, Hall, sp 23 



u.sp 3 



Scenella conula, Walcott 2 



reticulata, Billings (casts).. 6 



retusa, Ford 1 



varians, Walcott 7 



Platyceras primannim, Billings 3 



Fordilla Troyensis, Barrande 2.5 



Salterella 2>ulchella, Billiugs 56 



HijoUthcs blUhujsi, Walcott 95 



co7nmtinis var. cmnionsi. Ford 14 



communis, Billings 10 



americanus, Billings 44 



princeps, Billiugs 2 



impar, Ford 14 



sp.? 11 



sp.? 2 



? 2 



HyoUthellus rnicans, Billiugs 61 



Microdiscus lubatas, Hall, sp 38 



parkeri, Walcott 10 



siicciosus, Ford 30 



Mesonacis vermontana, HtxU, sp. (nine casts) 13 



Protocaris marshi, Walcott 2 



Leperditia argenta, Walcott 2 



? 4 



Microdiscus sp. ? 1 



Agnostus inter sir ictus, White 15 



Olenellus iddingsi, Walcott (t^o casts). .- 15 



gilberti, Meek (four casts) 136 



asaphoides, Emmons 39 



thompsoiii, Hall (five casts) 49 



Bathynotus holopyga. Hall (two casts) 11 



Frotypns soiectus, Billings (sp. ) 59 



hitchcocki, Whitfield (sp. ) (casts) 4 



Solenopleura nana, Ford 6 



Anomocare parvum, Walcott 1 



OrycTocephalus primus, Walcott 13 



Crcpicephalus liliana, Walcott 48 



augusfa, Walcott - 72 



Ptyclwparia quadrans, H. & W. (sp) 25 



quadrans, H. & W. (sp) - 6 



piochensis, Walcott .,~, 68 



adamsi, Walcott (two casts) 78 



tcucer, Billings 7 



vitZca^JMS, Billings (sp.) (one cast) 8 



kingi, Meek (sp. ) 8 



<nfeteate, Emmons (sp.) (casts) 2 



