. Report of the Geological exploration of the fortieth parallel . H,W. Elliott del J Bier: hyiv. 1/ Page. Fig. 1. Gyrodes depressa ■. 159 .,-1- . 1. Upper view of an internal a. Side view of same. Fig. 2. Anchura? FUSiroBMis 1 160 2. External cast of a specimen with the apex of the spire broken away, and the outlineof the lip not clearly \ i/2a. A smaller specimen, with the lip and the extremity of the canal broken away. Fig. B.^Cardium curtum : ; 151 . r^<j Left view of one of the largest specimens, which is an internal cast. Fig. Sfa. Cardidm subcurtum 152 fS-- • A small spe
. Report of the Geological exploration of the fortieth parallel . H,W. Elliott del J Bier: hyiv. 1/ Page. Fig. 1. Gyrodes depressa ■. 159 .,-1- . 1. Upper view of an internal a. Side view of same. Fig. 2. Anchura? FUSiroBMis 1 160 2. External cast of a specimen with the apex of the spire broken away, and the outlineof the lip not clearly \ i/2a. A smaller specimen, with the lip and the extremity of the canal broken away. Fig. B.^Cardium curtum : ; 151 . r^<j Left view of one of the largest specimens, which is an internal cast. Fig. Sfa. Cardidm subcurtum 152 fS-- • A small specimen, right side view. Fig. 4. Tellina MODESTA. Cast of left valve . 157 V Fig. 5. Tellina ? modesta. Cast of a larger left valve, possibly of this species 157 Fig. 6. Tellina? isonema. Left view of a cast of exterior 156 vFifi^.Cyprimeria? subalata. Internal cast of left valve 158 Fig. 8. Mactra? Emmonsi. Cast of outside of left valve, two diameters. 153 /Ipig. (AkcoPAGiA)? Utahensis 155 \^ 9. Cast of right valve. .^ 9 a-6. Two other casts of right valves, differing somewhat
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Keywords: ., booksubjectbotany, booksubjectgeology, booksubjectpaleontology
