FAUNA OF THE GOSATT FORMATION. 



705 



Plate XXVIII. 



Fig. 1. Proximal portion of left scapula, showing humeral articulation, pro- 

 bably referable to Mochlodon Suessii. [The articular surface is longer 

 than in the figure.] 



2. Dermal plate referred to Cratceomus, terminating at each end in a free 



spine. 



3. Another dermal plate, with free spines at the ends and similar tubercles 



in the middle portion. 



4. A dermal plate bearing a horn -like spine, also referred to Cratceomus. 



5. A small scute referred to Cratceomus, probably from the ventral region. 



6. Distal portion of right femur of Ornithomerus gracilis, showing part 



of the lateral trochanter on the inner side of the shaft. 



7. Transverse section of the same bone at the proximal fracture, showing 



medullary cavity. 



8. Eight postfrontal bone of a Chelonian, seen from above, showing the 



cranial scutes, referred to Pleuropeltus Suessii. 



9. Internal aspect of the same specimen, showing postorbital ridge and sur- 



faces for union with adjacent bones. 



10. Proximal end of right fibula of Crocodilus proavus. 



11. Transverse section of the same bone at the distal fracture. 



Plate XXIX. 



Fig. 1. Superior aspect of left humerus of Cratceomus lepidophorus. 



2. Inferior aspect of right humerus of the same species. 



3. Proximal surface of left humerus, showing expansion of the radial 



crest. 



4. Inferior aspect of distal end of a humerus referred to Cratceomus Paw- 



lowitschii. 



5. Transverse fracture of proximal end of the same specimen, showing 



medullary cavity. 



6. Side view of claw-phalange of Cratceomus. 



7. Internal aspect of proximal end of left femur of Crocodilus proavus. 



8. Outline of proximal articular surface of the same specimen. 



9. Ulna of Crocodilus proavus. 



10. Proximal articular surface of the same specimen. 



11. Radius of Crocodilus proavus. 



12. Distal end of the same bone. 



13. Proximal end of the same bone. 



Plate XXX. 



Fig. 1 . Superior surface of parietal bone of a small Dinosaur, probably Moch- 

 lodon Suessii. 



2. Side view of an angular truncated dorsal piece of dermal armour of 



Cratceomus. 



3. Posterior aspect of dorsal vertebra of Cratceomus Pawlovntschii, showing 



transverse processes and fractured base of the neural spine. 



4. Left side of early caudal vertebra of Cratceomus Pawlowitschii. [An 



earlier caudal exists with the short caudal rib unankylosed.] 



5. Left side of dorsal vertebra of a Dinosaur, referred to Cratceomus lepido- 



phorus. 



6. Eight side of mid cervical vertebra of Crocodilus proavus. 



7. Anterior aspect of the same vertebra. 



8. Posterior aspect of dorsal vertebra of Crocodilus proavus. 



9. Left side of dorsal vertebra of Crocodilus proavus. 



10. Anterior aspect of lumbar vertebra of Crocodilus proavus. 



11. Left side of the same vertebra. 



12. Left side of an early caudal vertebra of Crocodilus proavus. 



13. Inferior aspect of the same vertebra. 



14. Anterior aspect of the same vertebra. 



Q.J.G.S. Is T o.l48. 3 a 



