35 Moll 
Subject Index. — Distribution — Fossil. 
2227 
S.E. United States. 2227 gh 
Clapp, 81 ; Henderson & Bartsch, 
260 ; Vanatta, 588. 
W. United States. 2227 gi 
Baker, 17 A ; Cockerell, 90 ; Ferriss, 
177 ; Henderson, 259 ; Pilsbry, 459 & 461 
Strecker, 569 ; Vanatta, 591 : Rumina 
dccollata in Texas : Nautilus Boston 
Mass. 28 1914 p. 11 : Texas, occ. 
certain spp. ; Nautilus Boston Mass. 
27 pp. 134-136 : California, occ. of 
Planorbis vermicular is, Gld. ; Nautilus 
Boston Mass. 27 p. 144 : Colorado, occ. 
of Pisidium huachucanum , Pils. ; Nauti- 
lus Boston Mass. 27 p. 144. 
Mississippi River System. 2227 gk 
Baker, 18 ; Wheeler, 618. 
Central America. 2227 hb 
Cockerell, 92 ; Simpson, 536,: Guate- 
mala, occ. Ccelocentrum gigas, v. Mart. 
Nautilus Boston Mass. 28 p. 12. 
West Indies. 2227 he 
Bartsch, 19 ; Brown, 54 ; Brown & 
Pilsbry, 60 ; Clapp, 85 ; Dali, 119 ; Hen- 
derson, 257 & 259 ; Honigmann, 280 ; 
Pilsbry, 457 ; Ramsden, 478 & 479 ; 
Simroth, 539 ; Torre, 583 ; Vern- 
hout, 604. 
French and Dutch Guiana and 
Venezuela. 
2227 hd 
Kobelt, 336; 
liout, 603 & 605. 
Simroth, 539 ; Vern- 
Colombia 
2227 he 
Kobelt, 336; 
roth, 539. 
Piaget, 452 ; Sim- 
Peru. 
2227 hf 
Fulton, 202. 
Brazil. 
2227 hg 
[Anon.], 6 ; Frierson, 198 ; Kobelt, 
336 ; Simpson, 536. 
Argentina, Paraguay and Uruguay. 
[Anon.], 6 ; Holmberg, 278 ; Preston, 
469 ; Simroth, 539. 
( n -8962 r) 
New Guinea, etc. 2227 ia 
Boettger, 33 ; Kobelt, 335 ; Robson, 
494. 
S. Australia. 
Gude, 241. 
2227 ig 
West Australia. 
Preston, 468. 
2227 ih 
Atlantic. 
Preston, 470 ; Schlesch, 522 
2227 la 
Falkland Islands. 
Melvill & Standen, 394. 
2227 mb 
Pacific. 
2227 n 
Cooke, 104 ; Pilsbry, 460. 
(b) Fossil. 
Quarternary. 
Dv., 164; Geyer, 217, 218, 219 & 
220 ; Gr0nlie, 235 & 236 ; Issel, 302 ; 
MacCurdy, 371 ; 0yen, 426, 427 428, 
429 & 430 ; Piaget, 447. 
Cainozoic. 
Anderson & Martin, 3 ; Botez, 43 ; 
Brown & Pilsbry, 57 ; Clapp, 84 ; 
Fischer & Wenz, 180 ; Hanna & John- 
ston, 250 ; Howchin, 287 ; Ionescu, 
283a ; Jackson, 305 & 308 ; K. 306 ; 
Krause, 338 ; Leuthardt, 357 ; Menzel, 
396 ; Newcombe, 405 ; Newton, 407 ; 
Nordgaard, 410 ; Pantanelli, 433 ; 
Pratt & Smith, 465 ; Sampson, 512 ; 
Smith, 541 ; Wenz, 615, 616, & 617. 
Pleistocene. 
Denizot, 138 ; Lomnicki, 367 ; Old- 
royd, 418 ; Rivers, 491 & 492 : Santo 
Domingo, Ploisfcocono, occ. certain spp. ; 
Nautilus Boston Mass. 27 p. 120. 
Post-Tertiary. 
Jutkovskij, 325 ; Martelli, 382. 
Tertiary. 
BogaCev, 37; Brown, 55; Chap- 
man, 73 ; Chapman <fc Gabriel, 75 ; 
Checchia-Rispoli, 76 ; Cockerell, 93 
& 94 ; Cossmann & Peyrot, 107 & 
108 ; Dalloni, 123 ; DepGret & Roman, 
139 ; Dickerson, 142 ; Dollfus, 145 & 
o 4—2 
