Superfcaili? LI A C T r; A J i: A 

 Genus SPISUI.A . 



3PI3TJM sp. indet. 



Dhe faTni?_5 ^-actrl'-lae ic r e'"vc£'e"ntoi3: bj'' . 

 valve, apparently- oelonging- to '' 3pi:jula . .-i.e hinr'c is 



somewhat vvorn and except for the ] ' rior is inaoc- 



^he shell i?? ^'i^all , siiheciiilateral, eloi''r''ate snhcllipti ", 

 niocTerafcel; inflated, •■ - - _ ^ . ,^QQ-hi^ ercteriial 



surface. 



5'c e ii.r r en c e . - low er Hioeene: ■BoT.-j.ei: , ryjC.ei^^ <;'u.:-Lai'.*a. 



