14 HriJ.I.IIN NO. .iO. I'Ml-fc:!) SIATKS NATIONAL MUSEUM. 



V:\iZf. 



nrl'zU-idyi n. s , H. & M., 1856, pi. iii, fis:. 12 a, 6 394 



Ammonitex coinplexug, ii. s., H. & M.. 18.")0, j)l. iv, fij;- ' "-/ 394-395 



Ammi>n\te» iicrcarinaliiK, ii. .•*., II. & M., IS.'iC, ])! iv, fij;. la-e 396 



Uainitex moitoiu. ii. s., H. &. M., 18.')6. pi. iv, fi-rs. '.i a-c 396-397 



Anciiloc-rait / nicolletii. li. .s.. H. &. M., 1856, pi. iv, Ii;;. 4 397-398 



JiaculUfti iiiatuK anil />. coniprcKgus, Say 398-399 



UacHlilen I'VatiiK. .Say, pi. v, Hl' 1, a-c; ]>\. vi, li^s. 1-7 399-400 



Barnlitrti coiiiprcssiis, Say, pi. v. Al's. 2 a-6 : pi. vi, flps. 8-9 400-4/2 



Jiaciilites ijrandiii. u. s., U. i: M., IS.JO. pi vii, ti;:. 1, 2: pi. viii. flg.s.1,2; pi. vi, fls. 10. . . . 402-103 



Thii siimi" p.ipcr coiit:iiii.s— 

 "Soclinii of Mill iiii>i)il)<>r,s of tin' Cretii(i.'Ou.s foniiation na obseiveil ou the Missouri 



Kiver. ami lluMirr wcsi waul til tlie Mauvaise.s Terres 405 



List of f.issil.-* ht-Tutoloro iilwitiliod ami ilesciiliiMl fioiu the Cretaceous formation of 



Xibraska ■tO.'i 



Li.st of spi'cifS common to the Cretaceous fdnuatinn.-i of Nebia.ska anil New Jersey. . 406 



List of the new .species of fossils described in the preceding; paper 406 



In the additions and corrections 411 



Pu»U8 ccustrictus is referred to the genus Buccinum. 



Hamites mortoni is regarded as belonging to the genus Ancyloceras as detiucd by Pictet. 



3. 



Mekk. F. 15., and IIavdkx, F. V. Descriptioii.s of new species of Gasteropoda, from 

 I lie Civtiiffoti.s foiiiiatioii of Nebni.ska Torritovy. <Proc. Acad. Nat. Sci. Phila., 



\(il. viii. pp. C):?-f)9.' I8.")l5. Pbiladelphia, 18.57. 



Page. 



Hcalaria ccrethi/onnis, n. s., M. & H., 1856 63 



Acteon gubellipticits, n. s., M. «Sc n., 18.56 63-64 



Avalana gvbglobosa, n. s., M. &. H., 1856 64 



Xatica I ambig>ia, n. s., ^I. & H., 1856 64 



Xatica occidcntaHs, n. s.. M, & H., 1856 64 



Xatica moreauemds, u. s., M. & H., 1856 • 64 



Turbo nebroicenidi, n. s., M. & H., 1856 64 



I'urbo tenuilineatus, n. .s., M. & IT., 1856 64-65 



liosfellaiia biaiigulata, n. a., 'iii. & B.., 185G 05 



JPusus dakotaensin, n. s., M. &.. H., 1856 65 



FuKus ffalpinianus, n. s., M. & H.. 1856 65 



Fusnx cimtortim, n. s., M. & II., 1856 65 



niJin,^ cidberUoni. n. s., M. & H., 1856 6i; 



Fusiin jleinocogtaUin, u. s., M. &. H., 1856 66 



Fusui neioberrtji, n. s., M. &. II., 1856 66 



Pi/ruJaftniVdi.n. .s., M.&. H., 18.56 66 



Fasciolaria cretacea, ii, s., M. & H., 1856 66-67 



FaHciolaria buccinoides, n. 8., M. & H., 1856 67 



Buccinum I nebrascenaig, u. 8., M. &. H., 1856 67 



Capulax fragilii. ii, »., M. & H., 1856 ^. 68 



//Wcw7*, Mont fort 68 



JETei'-iort ««a:«i(Jr«<H«, n. 8., M. &. H., 1856 68 



Uelcion pateUiformiis, n. s., M. & U, 1856 68 



Htlcion alveolus, n. s., M. & II., 1856 68 



Helcini mbovatun. u. s., M. & 11., 18 6 68 



Uelcion carinalus. n. s., M. & IL. 1856 68-69 



Dentalium fnigiUs. u. s., M. &. H., 1850 69 



Bulla vulvnria. n. .s., M. &. II., 1856 69 



Bulla minor, n. s., M. &. II.. 18.56 69 



Sulla occidenlnlig. n. s., M. & II., 1856 69 



Mki'.k, F. Ii.. and IIayuicn, 1". X. Dt-scrii)tiou.s of uew specie.s of Gasteropoda aud 

 Ceplialopoda, from the Cretaceous formations of Nebraska Territory. <^Proc. 

 Acad. Nat. Sci. Pliila.. vol. viii, pp. 70-72. 1*')6. Philadelphia, 1857. 



PaRo. 



Turritella convcxa. u. s.. .M. A: II., 18.57 70 



Turrito'la morcauennin. u. s., M. ifc II.. 1857 70 



