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ANNALS NEW YORK ACADEMY OF SCIENCES 
3. Plesiadapis sp. indet. Orsmael. 
Identification by Thevenin. 
4. Decticadapis sp. indet. Orsmael. 
Identification by Thevenin. 
5. Creodont sp. indet. Orsmael. 
Identification by Thevenin. 
6. Amia barroisi Leriche, 1900. Orsmael. 
Mem. Mus. roy. Hist. nat. Belg., 1902, ii, No. 1. 
7. Lepidosteus suessoniensis Gervais, 1852. Orsmael. 
M. Leriche, loc. cit. 
E. Lower Eocene. Ypresian. 
1. Mammals.Q 
2. Birds.O 
3. Reptiles.X 
4. Amphibia.O 
5. Fishes .X 
1. Eosphargis gigas Owen, 1860. Quenast (Brabant). 
Skeleton, nearly complete, of a gigantic marine thecophore 
chelonian. 
The typical carapace is very much reduced, a true ancestral stage 
of Dermochelys (Sphargis ) and its allies. First discovered in the 
London Clay (equivalent of the Ypresian) of the Isle of Sheppey, 
at the mouth of the Thames. 
L. Dollo, fifth Soc. belg. Geol., 1907, xxi, 81. 
2. Fishes. Thirty-sev^ji species of cartilaginous and bony fishes. 
M. Leriche, Mfen. Mus. roy. Hist. nat. Belg., 1905, iii, No. 3. 
F. Lower Eocene. Paniselian. 
1 . 
Mammals .... 
• o 
2. 
Birds. 
• o 
3. 
Reptiles. 
. X 
4. 
Amphibia .... 
• O 
5. 
Fishes . 
. X 
1. Chelonians. Fragments not yet identified. 
2. Fishes. Twenty-four species of cartilaginous and bony fishes. 
M. Leriche, loc. cit. 
