THE FOSSIL. STALK-EYED CRUSTACEA 147 



Plate 33 



Astacus chcnoderma, X ly^. 



Fig. 1. Eldorado, No. 2, rostral end, dorsal view. 



2. Eldorado, No. 9, merus of cheliped. 



3. Eldorado, No. 1, anterior part of carapace with rostrum, dorsal view. 



4. Snake River Valley, right (major?) cheliped, lower view. 



5. Vale, No. 2, portion of carapace and abdomen (2-7 segments), in profile. 



Plate 34 



Astacus clienoderma, X 1^^ 



Fig. 1. Vale, No. 1, anterior end of carapace and portion of left cheliped, dorsal 

 view, 



2. Same specimen in left profile. 



3. Eldorado, No. 10, ambulatory legs. 



Plate 35 



After "Woodward 



Fig. 1. Eryma dawsoni, Hornby Island, profile of specimen embedded in nodule, 

 nat. size. 

 2. Podocratus canadensis, Hornby Island, under side of cephalothorax, 

 nat. size. 



Plate 36 



Podocratus canadensis, Highwood River, dorsal view of type-specimen, after 



Woodward 



Plate 37 



Podocratus vancouverensis, nat. size, after Woodward 



Fig. 1. Dorsal view of carapace with some ambulatory legs, Puntledge River. 



2. Dorsal view of carapace and abdomen with some ambulatory legs, 



Hornby Island. 



3. Inner surface of thorax, with mandibles (m) and ambulatory legs; 



also bases of antennules and upper surface of abdominal segments, 

 Puntledge River. 



Plate 38 



Fig. 1. Chloridella sonomana, holotype, last four abdominal segments (3-6), 



X IV:;. 



2. Same specimen, portion of carapace (c), thoracic (5-8) and first two 



abdominal (1, 2) segments, X IVz. 



3. Pscudosquilla adelaidensis, holotype, abdomen, nat. size. 



4. Callianassa knapptonensis, right major raanus, holotype, outer view, X 2. 



Plate 39 

 Zanthopsis sternbergi, right cheliped, holotype, X 2 



Fig. 1. Merus, outer view. 



2. Carpus, outer view. 



3. Chela, outer view. 



4. Carpus and chela, dorsal view. 



