GASTEROPODA. 
WHERE LOCATED. | GEOLOGICAL AGE. | Locairy. 
| | 
Univ. eas Oe ae ate ae a taletd dae te taka Calciferous. ........- lear eahcas Wis. 
WES 9 9 OO sped hddtccct Cetecr BOAGROC TE Drentonys-accsecsenes | Beloit, Wis. 
) MP cP aI oo eek a <.s/alsias veiselvais Calciferous: ;......5: | Baraboo Gt 
ce se ee | oe“ “eé 
SM i sca yes. | ata nL 
SRO Serta occ asct ces csevesassesaes (AROCENE = cdccmacs sees _ 6 M. below Prairie Bluff, Ala. 
a GU: aponaucnsonodanaceeeeee Oligocene’; ..2....-6 Vicksburg, Miss. 
PACH Nite Sebi cueciescoatemsevees lwO@ret. Te. Mis. ac... _ Mullica Hill, N. J. 
Wome Neate uStirc.cc.tecsksescanteas |» MilGCene; <2. aceeans | Jericho, N. J. 
| 
Sfeadesmpbl alll Meena leseniclscetceeso\siace | Wligocenesares.nccs | Vicksburg, Miss. 
PANES OSM Men ceiranaanaetisninke oo0Se's He Gretasly.. Misses cs82n ?. New Jersey. 
SE SPAR COll er owacssesecscs<seoecs lp Guel phe. -c.o+s ances Carlton, Wis. 
WO mniven Calitence. choc csssceocancwews irentoneecree senses | Beloit, Wis. 
Wintivers Califteccrctssts cw ciascsivessteste’ UC” Goqoggcanappade Beloit, Wis. 
Whitewater High School.......... (ie Gallenalecnes seroseee _ Whitewater, Wis. 
Dig KM Aap Petre. nese cacsicecsctiesiss'se cc lpiNiagaray se eiccst- seine | Louisville, Ky. 
AS DNIBENPOEL soho a cmdbewtlcsseatesees | Waverly sscseaccassre _ Burlington, Ia. 
| Cniy: Calif Poacetectenteie oe Netocsceaae Verlirentoniteeecsemacssc | Beloit, Wis. 
| E. Walter, Philadelphia........... | Miocene’... -cc...c000% Shiloh, N. J. 
ROB Nats OMS Eee. ocemaeecseeners | Soe eecseanscees | Jericho, N, J. 
mueeers College: .i.sisc,cclcesestses \BOCENE: cs ecccaceccue | Shark River, N. J. 
“ 6“ | “ é b< 6c 
Ra aSccn cone core | etewes eae’ | 
Columbia College-e vcccssccseacacen | Creewiin Mes enaccs | Monmouth, N, J. 
5 doe TN ey NS & (En I@ret Mo Mies n cc | Timber Creek, N. Te 
amesmiiall ee c.ee eee scccauctene HOCENE ci neeiscescecee | 6m, above Claiborne, Ala. 
TAN ANTIGENS I ear ee | OG ea, cpcaeeabeoce Shark River, N. J. 
ee NAG MUS). < ce acee.adcosdnncas Ne LGIASSIC oa csacenacens _ Uinta Mts., Utah. 
amrespilallisssccsccscarz. seecdesseses WIBOGENES Se. se ben veaee _ gm. below Prairie Bluff, Ala. 
PRO AL yon cs ocsssscdvcncpscecssse es Oe Ny Sendhecsrecodce Falls township, Ohio. 
PAMELA ee cone assccce suecisc. sores FLOCOME nm eh stesso g m, below Prairie Bluff, Ala. 
ise ie naa nare ccs cacesccesse deste | Oe ea gedonachpcnu6e _ 6m, above Glasbomic, Bee 
“e oe | ce | “e “ec 
Wee ee Nate EUS) wcleccies actes/ectgise ree IpeVinocenennecnemecn. Shiloh & Jericho, N. J. 
(a3 “cc a3 | “é 6c“ 6“ 6c 6s 
ey i ee 
Jarmestblall wise sceveccase sco er cases IBOCeNe Hatsexccusteees | 6m. below Prairie Bluff, Ala. 
Ae SIN ulbdvesrestescess tenes sees Wp: Helderbs.. Dublin, Ohio. 
