RHAMPHOKHYNCHID^. 



31 



preserved in the Museum at Yale College, Connecticut, 

 U.S.A., and is figured by Marsh in the ' Amer. Journ.' 

 ser. 3, vol. xxiii. pi. iii., under the name of R. phyllurus, 

 of which it is the type. The length of the cranium is 

 about 0,091. A restoration is given in woodcut fig. 5. 



Presented by Prof, 0. 0. Marsh, 1883. 



Fij?. 5. 



Restoration of Rhamphorhynchus muensteri. \. {After Marsh.) 



Rhamphorhynchus gemmingi, Meyer l . 



Syn. Pterodactylus {Rhamphorhynchus) gemmingi, Meyer 2 . 

 Ornithocephalus gemmingi, Wagner 3 . 

 Rhamphorhynchus longimanus, Wagner 4 . 

 Rhamphorhynchus meyeri, Owen 5 . 



Of medium size, the length of the cranium being usually about 

 0,125 ; the extremity of the mandible not upwardly recurved ; the 

 scapula and coracoid separate ; and apparently either four or five 

 digits in the pes. 



Hob. Europe (Germany). 



R. 231. Cast of a slab of lithographic limestone, showing the 

 cranium and detached mandible. The original, which is 

 the type, was obtained from the Kimeridgian of Stein- 

 bruche, near Solenhofen, Bavaria, and is preserved in the 

 Museum at Munich. It is figured by Goldfuss in the 

 ' Nova Acta Ac. Caes. Leop.-Car.' vol. xv. pt. i. pi. xi. 



1 Palasontograpkica, vol. i. p. 1 (1846). - hoc cit 



3 Abh. k.-bay. Ak. Wiss. vol. vi. p. 190 (1851). 



4 Ibid. vol. viii. pt. ii. p. 494 (1858). 



5 Liassic Reptilia (Mon. Pal. Soc), pt. ii. p. 80 (1870). 



