643 



REPOET 1863. 



96. Chama spinosa, Sby. Ridges broken into close short spines. Maz. Cat. no. 122. 



Family Cardiadcs. 



97. Cardium corhis, Mart. =iNattaUi-\- CaUformanum, Conr. Large, eartben, rather 



nodulous ; posterior mai'gin strongly indented by 2 first ribs. Asia. 8-15 fm. 

 Lyall. Jun. in stomach of starfish, 12 fm. Lord. 



98. Cardium quadragenarium, Com:=luieolahrum (=xanthooheihim), Gld. Vei'y 

 ' large ; 40 ribs, with aculeate spines. 



99. Cardium var. hlandum, Gld. Otia. Delicate form of the Asiatic pseudofossile, 



'RYe. = Californiense, Desh. Transverse; close, flat ribs; margin regular. 

 8-15 fin. Zyall. 



100. Cardium var. cmtifilomm. Probably=}norfes<«m, Ad. & Eve. ; but rounder, 



ribs sharper and more distant. Belongs to subg. Fulvia, Gray. 30-40 fm. Cp. 



101. Hemicardium hianffulatum, Sby. Southern fauna. 10-20 mi. living. Cp. 



102. Serripes Oi-cenlandiciis, Chem. auct. Boreal. Rounder than 8. Laperoiisii 



103. Liocardium elatum, Sby. Maz. Cat. no. 124. Gulf fauna. Veiy large, Cp. 



104. Liocardium substriatum, Coni:=cruentatum, Gld. Almost identical with the 



Peruvian JElenense. 



Family Astartidee. 



105. Astarte co7npacta, n. s. Like compressa, but closer ; dorsal margins straight, 



at light angles. 



106. Astarte Esquimalti, Baird, P. Z. S. 1803, p. 70. Subtrigonal ; ribs irregular. 



107. f Astarte fluctuata, Ti.s. Very close to Onia&V, iun. of Coralline Crao-. 2rio-htv 



30-40 fm. Cp. ° o 



108. Miodon prolongatus, n.g.,n.s. Outside Lucinoid ; hinge and scars nearer to 



Venericardia. Congenericwith^ itarte orbictdaris,J. Sby. Min. Conch, pi. 444. 

 f. 2, 3 (non eiusdem, pi. 520. f 2). G. Oolite ; and with the Crag Cardita corbie. 



109. Venericardia borealis, Conr. N. Atlantic, from Miocene. 120 fm. Cat. Is. Cp. 

 109 6. Venericardia var. ventricosa, Gld. Small, swollen. 30-40 fm. Cp. 



110. Lazaria subquadrata, n. s. Hinge of iazona: outside like Cardita variegata,jmu 



Family Lucinidts. 



Lucina Nuttallii, Conr. Hani. Like muricata, with more delicate sculpture. 

 Lucina Californica, Conr. Dosinoid, with waved lunule. Jun. ? = L Artemidis 



P. Z. S. 1856, p. 201. ' 



Lucina bella, Conv. Shell not known ; maybe =peetinata, Maz. Cat. no. 142. 

 Lucina temiisctih'hi. n. s. Like Ma-atlanica, Cat. no. 144, more convex, with 



finer scn'pture. 4 I'm. living, Cp, The island vai'. is intermediate. 120 fm. 



dead, Cp. J28 



111, 

 112. 



113 



114 



