DEPARTMENT OF INVERTEBRATE FOSSILS. 217 



Ace. No. Specimens. 



17447. Ftychoparia prospectensis, Walcott 1 



subcoromita, H. & W. (si>.) (> 



houseusts, Walcott 1 



miser, Billings (casts) 7 



sp 1 



Olenoides Icris, Walcott 24 



marcoui, Whitfield (three casts) 13 



wahsatcliensis, H. & W. (one cast) 7 



quadriceps, H. & W 23 



expansus, Walcott 1 



spinosus, Walcott 2 



flagricaudus, Whitfield 1 



nevadensis, Meek \sp.) 1 



typical is, Walcott (three casts) 43 



Bathyuriscus productus, H. & W. (sp.) 122 



ho well i, Walcott (one cast) 12 



Asaphiscus wheeleri, Meek (one cast) 49 



Forty genera, 100 species, 1 variety, and 2,183 specimens. 



Other accessions of importance are: 



Ace. No. Specimens. 



16763. An important accession of 48 species of Cambrian fossils obtained of 

 Dr. G. Liudstrorn, of Stockholm, Sweden, by exchange, viz: 



Anomocare excavatum, Angelin 2 



acu Icaium, Aug 1 



acuminatum, Ang 2 



difforme, Ang 4 



limbatum, Aug 4 



Elyx laticeps, Aug 3 



Eur y care anyustatum, Ang 1 



camuricorne, Ang 1 



Acei-ocare econw, Aug 1 



Dolichometopus suecicus, Aug 6 



AgnosUis aculeatus, Aug 1 



pisiformis, Liunrs '.. 2 



fallax, Linurs..... 5 



jissus, Liudgr 5 



glandiformis, Ang 4 



2)itnctuosus, Ang 2 



Icevigatus, Dalm 3 



brevifrons, Ang 1 



reticulatus, Ang 1 



atavus, Tall 2 



gibbus, Linnis 3 



lundgrcni, Tail 1 



parvifrons, Liunrs 1 



Olenus truncalus, Brunn 5 



gibbosus, Wahl 4 



Parabolina spinulosa, Aug 2 



Leptoplastus slenotus, Aug 2 



Sphceropktlialmus alatus, Aug 2 



l'eltura scarabwoides, Wahl «, 6 



Paradoxides celandicus, Sjorg 5 



loveni, Ang 4 



tessini, Liunrs. (cast) 1 



