136 C.W. WRIGHT 
: 6 a “i a 
Figs 1,2 Rathbunopon obesum (Van Straelen). Limestone boulder in conglomerate, Klement, Lower Austria, Cenomanian. 1, BMNH IC6; 1a, upper, 1b, 
right side, x2; 2, BMNH IC 14, 2a, upper, 2b, right side, x4. 
Fig. 3 Pithonoton cenomanense Wright & Collins. As for Figs. 1, 2. BMNH IC 17. x2. 
Figs 4,5  Palaeodromites incertus (Bell). 4, as for Figs. 1, 2, BMNH IC 8, x2. 5, Cenomanian Sands, Lower Cenomanian, Mantelliceras dixoni Zone, 
White Hart Pit, Wilmington, Devon, BMNH IC 9, x2. 
Fig.6 Diaulax oweni (Bell). As for Figs. 1, 2. BMNH IC 7; 6a, upper, 6b, right side, x2. 
Fig. 7 Paranecrocarcinus kennedyi sp.nov. Holotype. Makatini Formation, Barremian, Mlambongwenya Spruit, Zululand, South Africa. BMNH IC 16; 
7a, upper, 7b, front, x2. 
Fig. 8 Galathea sp. Lower Greensand, Crackers Bed, Deshayesites forbesi Zone, Atherfield, Isle of Wight. BMNH IC 13, x4. 
Fig.9 Rathbunopon ? atherfieldense sp.nov. Holotype. As for Fig. 8. BMNH IC 11; 9a, upper, 9b, front, x4. 
Fig. 10 Paranecrocarcinus biscissus Wright & Collins. Cenomanian Limestone, Bed A or B, Whitecliff, Seaton, Devon. BMNH IC 10, x2. 
Fig. 11 Paranecrocarcinus digitatus Wright & Collins. As for Fig. 5. BMNH IC 5; 11a, upper, 11b, front, x2. 
Fig. 12 Withersella crepitans Wright & Collins. As for Fig. 8. BMNH IC 15, upper, x2. 
