46 

 MaaaBaii^, Dewalqne. Terebratulidce. 1874. 



Davidson, Tert. Bracb. Belgium, Gool. Mag. Decade ii, vol. i, no. 4, 

 pi. vii, f. 10-13. (Tert.) April. Type M. Nysti, Dew. MS. 1. c. and in 

 Prodr. Descr. G^ol. Belgique, 1863. No special diagnosis. Gen. iucert. 



{? =1 Magas, Sow.) 



Mar^DMaa, M'Coy. Spiriferidce. 1 844. 



Carb. Foss. Ireland, p. 128, f. 18; p. 139, f. 32. First sp. Splrifcra decora, 

 Phillips, Geol. Yorkshire, p. 219, pi. x, f. 9. King, Perm. Foss. 1850, p. 

 134, cites the above ; on j). 81, cites M. glabra, M'Coy. Syn. Ambocoelia, 

 Hall. 



IfleekeSSa, White and St. John. StropJiomcnidcc. S870. 



Trans. Chicago Acad. Sci. i, p. 120, f. 4-6. Type Plicaiula striatocostata, 

 Cox, = Orthishia missourietms, Swallow, W. and St. J. 1. c. (Dev.) 

 (Comp. Strepiorhynclius.) 



Megaiaterls, Suess. TerehratuUdce. 1856. 



Sitz. K. Ak. Wiss. Wien, Klasse Math, xviii, p. r^l (Dev.), t. 1, f. 1-5, 

 16, t. iii, f. 3 a-b. Type M. Archiaci, Suess, 1. c. Not Meganteris (sp.), 

 Hall. 



jVlegaa'iBiia, Deshayes. Brachiopoda. 1832. 



Euc. Moth, iii, p. 421; lapsus, = Megorima, Raf. 



i?Segarile§, Rafinesque. Brachiopoda. 1831. 



Mou. Biv. Shells Ohio, p. 8. No ex. cited. Gen. incert. 



Me§"as, Isensee. Terebratulidce. 1833. 



Eleni. Geogn. pp. 37, 44, 46, 51 ; lapsus, =^ Magas, Sow. 



Megatliia'is, D'Orbiguy. Terebratulidce. 1847. 



Comptes Rendus, xxv, pp. 193, 269. No ex. cited. Pal. Frang. Terr. 

 Cret. iv, p. 365. Ann. Sci. Nat. viii, 252. T^^e Anomia detruncata,=^A. 

 decollata, Cheujnitz, Conchy 1. Cab. viii, p. 96, t. 78, f. 705. Davidson, 1856, 

 pi. vii, f. 35-38. (Recent.) (Mel. Megathyrls.) Syn. Argiope, Desl. not . 

 Savigny. 



Mes'alijyrinsp, Dall. Terebratulidce 1870. 



Am. Journ. Couch, vi, p. 100. Subfam. Brach. cont. Megathyris, Cistella. 



Megallaj'sriSj BronD. Terebratulidce. 1848. 



Jahrb. fiir Min. p. 244. = Megathiris, D'Orb. corrig. 



Mes^efi'iea, Davidson. Terebratulidce. 1856. 



lutr. p. 129. (= MegerJia, King, not Rob. Des.) 



Meg^eu'Sia, King. Terebratulidce. 1850. 



Perm. Foss. pp. 81, 145. Type Anomia truncata, Lin. Reeve, Conch. Icon, 

 xi, f. 47, a-c. (Recent.) Preoccupied by a bad genus of Diptera, Rob- 

 iueau Desvoidy, Essai sur les Myodaires, 1830. 



Meg^oriaoaa, Rafiuesque. Brachiopoda. 1818. 



Am. Monthly Mag. iv, p. 107; name only. Journ. de Phys. t. 88, p. 

 427, 1819. First sp. M. Iwvis, Raf. not described. Menke, Syn. p. 96, 

 1830 ; name only. Genus incert. 



