64 



Bulletin io 



358 



Philene alabamensis ij6 



pi. 6, fig. 6. 



Phillips, J. A 155 



Wm. B 117 



Pholadella radiata 41 



Pholas alatoidea 261 



pi. 19, fig. 15. 



roperiana 261 



Phthonia cylindrica 26, 40 



lirata 41 



Pierce , Jas 117 



Pine hill, 3 mi. N. of 222 



Pinna argentea 238 



sp 238 



pi. 13, fig. 8. 



Plagiostoma dumosum 234 



Piatt Ill 



Platyceras bucculentum 24 



carinatum 39 



dumosum 1 8 



erecftum 18 



Platystoma lineatum var. coUusum 

 23, 39. 



Pleistocene foraminifera of Corn- 

 field harbor 301 



Pleurotoma capax 217, 221 



moniliata 218 



nasuta 217, 223 



pagoda..... 170 



perexilis 171 



platysoma 171 



pulcherrinia 173 



pi. 6, fig. 7. 



tombigbeensis 221 



venusta 171 



pi. 5, fig. 3. 



Pleurotomaria capillaria 17, 18 



19, 20, 21, 22, 23, 24, 26 

 28,31. 



Plicatula filanientosa 233 



pi. 12, fig. 8, 9. 

 filamen tosa 2 24 



Plumulina plumaria 17, 20 



23, 25, 30, 47. 



Pollard, Thos 118 



Polyniorphina amygdaloides. ...T)22 



anceps 324 



ausiriaca 322 



cotnmunis 323 



complanata 223 



compressa 323 



pi. 23, fig. I . 



elegantissinia 324 



gibba 324 



guttula 322 



laBea 325 



minuta 322 



prcslonga 325 



problema var. deltoidea 324 



Polystoniella slriafopunclata.. . .335 

 pi.. 22, fig. 6. 



Pond creek 1 99 



Porcellia nais 24, 40 



Porcher, Sam'l 118, 155 



Portage fauna, recurrent 10 



group 6, 7 



Porter's creek grou.i 208 



Poteriocrinus clarkei var alpha.. 34 



cornellianus 38 



(Decadocrintis) gregarius...34 



( Decadocrinus ) zathus 34 



Potomac River outcrops 198 



Pourtales, L. F 310 



Preston, R. E 118 



Prime, Fredk 118 



Proctor, J. R 118 



Productella hallana 19 



speciosa 17, 18 



19, 20, 21, 22, 23, 24, 25 

 26, 27, 30, 31, 32, 35. 



truncata 20, 29, 35. 



Productus (Productella) hallanus 



35- 



Prolix, P 118 



Prosser, C. S 118 



Protocardia lev is 250 



pi. 18, fig. I. 



virginiana 250, 251 



Prunus caroliniana 209 



Psammobia eborea 257 



Psamiiiobia ozarkana 25J 



pi. 18, fig. 14; pi. 19, fig. 



8. 

 Psendamussimn daibornense...22>5 



pi. 13, fig. I. 



Pseudoliva scalina 221, 218 



tuberculif era 217 



vetusta 201, 221 



223, 224. 



Psilophyton princeps 30, 47 



Pterinea chemungensis? 18 



reproba 19, 20, 26 



Pterinea (Vertumnia) reproba... 44 

 Pterinopedlen ere6tus 18, 19 



23. 25, 44. 



suborbicularis 44 



Ptychodesma nanum 21, 42 



Pulvinuiina elegaiis , 330 



pi. 21, fig. 4. 



