59 

 Rensselsersa, Hall. TerehratuUdce. 1 §59. 



12th Regent's Rep. p. 39, Oct. Ist sp. B. suessana, Hall, 1. c. f. 12. 

 = Meganteris s. Hall, lOth Reg. Rep. 1857, p. 100; Pal. N. York, vol. iii, 

 pi. 106 a, f. 1. 2d sp. Terebratula ovoides, Eaton, Geol. Textb. p. 45, 

 1832; not of Sow. Hall, Pal. N. York, iii, pi. 104-5, f. 1. 12tli Reg. 

 Rep. 1. c. f. 3, 4, 5. Dall, Rev. Ter. 1870, p. 105, took the second sp. as 

 the type. (Comp. Centronella, Bill.) 



Reticulairia, M'Ooy. Spiriferidcc. 1 844. 



Carb. Foss. Ireland, p. 142, f. 26, pi. xix, f. 15. 1st sp. Tcrebraiula ? 

 imbricata, Sow. Min. Conch, t. 334, f. 4-6, 1823 (Germ. ed. p. 365). 

 {'^=zSpirifer, Sow.) 



Retsaa, Davidson. Spiriferidce. 1856. 



Intr. pi. ix ; lapsus, =^ Betzia, King. 



Retzna, King. Spiriferidce. 1 850. 



Mon. Perm. Fos. p. 137. Type Terebratula adrieni, Veru. Hall, 16th 

 Reg. Rep. p. 57, f. 4; Dav. 1856, pi. ix, f. 31. Comp. Acanibona, White; 

 Eumetria, Hall. 



RhisopBiylltiBii, Lindstrom. Calceolidce. 1 866. 



Ofvers. K. Vet. Akad. Forh. 1865, p. 271, pi. xxxi, f. 1-8. Type B. 

 gotlandicum, Lindstr. 1. c. = Calceola gotl. F. Roemer. (== Calceola, Lam.) 



Rhyiicli®3aeMa, Fischer de Waldheim. RhynclionelUdce. 1809. 



Notice des Fos. Gouv. Moscou, Oct. 26, 1809, p'. 35, t. ii, f. 5, 6. Type 

 B. loxia, Fischer, 1. c. Dav. 1853, pi. vii, f. 99. lb. 1856, pi. x, f. 7. Cf. 

 Hemithiris, D'Orb. ; Hyjjothyris, Phillips ; Bhynckotrema, Hall. {^^Bhyn- 

 chonella, Bl.) 



I have been able to consult the original paper. 

 RhysiclioiieMa, (Fischer) Blainville. Bhynchonellidce. 1837. 



Blainville, Diet. Sci. Nat. xly, p. 426, 1827. Fischer de Waldheim, 

 Oryct. Gouv. Mosc. 1837, pi. 24. Type B. loxia, Fischer, Dav. 1853, pi. 

 vii, f. 99. Resembles B. acuta, Sow. Lias (Dav. in litt.). Cf. Hypothyris, 

 Phillips; Bhynchotrema, Hall. 



RlavBaclB^BaeMldac, D'Orbigny. ArtJiropomata. 1 849. 



Cours filcni. Pal. p. 80. Fam. Brach. cont. Hemithiris, Bhynchoiiella, 

 Strigoceplialus, Pornmbonites. 



Rliyiaclfioaiellldae, Gray. Arthropomata. 1848, 



Ann. Mag. Nat. Hist, ii, p. 438. Fam. Brach. cont. Bliynchonella, Came- 

 rophoria, Vncites ?, Trigonosemus, Bliyncora (Dalm.), Pygope, Delthiridcea, 

 Pentamerus. 



Rtoysaclaosaelladac, Davidson. Arthropomata. 1853. 



Intr. p. .^1. Fam. Brach. cont. Bhynchonella, Camarophoria, Pentamerus. 

 Ibid. 1856, p. 90, 



RhyfiicIaonelliBaa, Gemellaro. Bhynchonellidce. 1871, 



Giorn. Sci. Nat. ed Econ. Palermo, Studj. Pal. suUa Fauna del Calcari 

 s. Ter. janitor, iii, p. 29. Type B. Suessi, Gem. p. 31, 1. c, pi. v, f. 1-7. (Jura.) 



(This paper not seen, but particulars kindly furnished by 

 Mr. Davidson.) 



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