( 59) Tertiary Mollitsca of Ala. at;d Tex. 7 



mentary. 



T -^///,, _Matthe^Ys' Landing, Ala. ^ ,,,^1^^„ 



in honor of Dr. Otto Meyer. 



BULLINA . 



PI. 2, fig. 6. 



Bidlinaleai^nov. s^. _ c-,ifiirp deenlv im- 



Shell cylindricd. whorls fce, f ™ de^^^^J^VaSed ongtodmal 



p-essed-, shell rounded, marked by a series »» «««='' ^ ^,1,„,1 



lines at base that con-espoiid to !>"« °* f.^^'il^e mnnber of 



Ibonldered and J^o-f-^. » aTc'csS b ''^n^ TgZth. the 

 ven'fi.«spn-al H,eswh.ch are c^o„^^ ^^^^ ^^^^. ^, 



-r^Sifoftdf^hoy neily^^^^^^^ .^*e bas^ the 

 f-otit the fo^i <i^'"*^,^ %^'^\"'!?"f cpechi ten, probably the 



:trsp:=s?s:lfr,n7tiS^om^ ^^attd 1.1 . 



ihoAvs tlie apex strorgly papillated. 



UMBRACULUM. 



PI. I, fig's 14. a. 



Shell minute, surface marked ^vith Imes of growth onb . apex 

 blunt W na;rowly oval ; muscular scar mstmct. 



Locality. -Us\^ox-i. Ala. plamilatum 



TVii^ form may be the very young sheh ot tne c . pi 

 CoTrrad bu^ S interestmg as sho.vmg the very young shell. 

 PLEUROTOMA. 



PI 4 fi^" 5- 



Shell narrow ; ^vhor s t«ehe^ ;!^t\^i\o seven very prominettt 

 with transverse ribs "'* , 'f ,5 J ' i'd spiral lines, the lines al- 

 rotmded ribs -^f^^,^:^:^^^^'^^^'^ : "-"* -™^^' 

 ternatmg 111 size; ^^*™',^^=°Xl,- '^traifrht ; anal fajciole narrow 

 :;:d°tt^fd'at rwVrt of U- who.:i ; hnes of growth not 



promment. 



Z(7«///i'.— Gregg's Landmg, Ala. 



