nothosaurid^:. 297 



worn, which exposes part of the long proximal epiphysis 

 extending nearly to the middle of the shaft. The entepi- 

 condylar foramen is distinct, and the ectepicondylar groove 

 is also well shown. Purchased, 1864. 



40053. A femur, associated with the preceding. Length 0,118 

 (4-65 inches). Purchased, 1864. 



40054 a. Part of a rib, associated with the preceding. 



Purchased, 1864. 



38685. Slab containing a coracoid intermediate in size between 

 No. 40054 and the next specimen; from the Triassic 

 dolomite of Hoheneck, Wurtemberg. Purchased, 1864. 



R. 1407. Slab showing one surface of a coracoid of somewhat 

 smaller size than No. 40054 ; from the Muschelkalk, 

 locality unknown. The antero-posterior diameter of the 

 symphysis is 0,028 (1*1 inches), and the transverse diameter 

 of the entire specimen 0,051 (2*0 inches). This specimen 

 would agree in relative size with the skull on which 

 Nothosaurus venustus was founded. No history. 



R. 1408. Slab showing the corresponding aspect of a slightly 

 smaller but otherwise similar coracoid ; from the Mus- 

 chelkalk of Querfurt, Prussian Saxony. The symphysial 

 extremity is imperfect. No history. 



R. 1409. A right humerus in matrix, agreeing approximately in 

 relative size with the preceding ; from the Muschelkalk. 

 Length 0,067 (2*64 inches). No history. 



R. 1410. A femur in matrix, wanting the distal extremity ; from 

 the Muschelkalk. This specimen would accord in relative 

 size with the preceding. No history. 



Specimens of which the genus cannot be determined. 



38667. The crowns of two comparatively large teeth, in matrix 

 from the Lettenkohle of Hoheneck. Purchased, 1864. 



1108. The centrum of a medium-sized late " pectoral " or lumbar 



vertebra; from the Muschelkalk of Baireuth. Purchased, 



1109. The centrum of an early pectoral vertebra; from Baireuth. 



Purchased. 



