IX U. 
429 
430 
431 
432 
433 
434 
435 
436 
437 
438 
439 
440 
441 
442 
443 
444 
445 
446 
447 
448 
449 
450 
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456 
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459 
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461 
462 
463 
464 
465 
466 
APPENDIX. 
y. FOSSILS, SHELLS, AND MISCELLANEOUS—Continued. 
Name. 
Locality. 
Lucina Nuttallii, Conrad.. 
Mesodesma rubrotincta, (?) Sowerby---_ 
Tellina vicina, Adams__ 
Tellina secta, Conrad__ 
Sphenia Californica, Conrad_ 
Petricola cylindracea, Desh, (P. carditoides, Conrad)... 
Solecurtus Californiensis, Conrad.. 
Gnathodon, Lecontei, Conrad.... 
Lottia scabra, Gould_ 
Lottia patina, Eschholtz_ 
Lottia mitra, Brod_____ 
Calyptrea hispida, Brod_____ 
Crepidula incurva, Brod..... 
Bulla nebulosa, Gould.... 
Bulla (Haminea) virescens, Sowerby..__ 
*Bulla (Haminea) vesicula, Gould_...._ 
°Bulla (Tornatina) inculta, Gould.. 
Trochus mcestus, Jonas.. 
*Phasianella compta, Gould..... 
Littorina, (undetermined)_ 
Melampus, (undetermined)..___ 
Oliva biplicata, Sowerby___;_ 
c Potamis pullatus, Gould.... 
*Amnicola protea, Gould.... 
°Amnicola longinqua, Gould.... 
e Planorbis amnion, Gould___ 
c Physa humerosa, Gould_.....___ 
Succinea, (undetermined).... 
Serpentine, with thin seams of chrysolite or amianthus. 
Serpentine, from the interior of a globular mass_ 
Saline crust. (See after No. 256)_ 
Lignite. (See after No. 246).... 
Sandstone____ 
Sandstone, (green)... 
Nodule of basalt..... . 
Metamorphic rock.... 
Limestone, (metamorphic)_... 
Pumice stone ........... 
San Pedro_ 
.do. 
San Diego. 
San Pedro _ 
San Diego ... 
Monterey—San Pedro .. 
San Diego___ 
Colorado desert_ 
San Francisco__ 
San Pedro. 
_do_ 
San Pedro—San Diego. 
San Pedro _ 
San Diego_ 
.do... 
.do. 
_do_ 
.do... 
.do. 
_do___ 
San Pedro.... 
San Diego__ 
Colorado desert.... 
.do...... 
Colorado desert—Ocoya creek_ 
Colorada desert___ 
Ocoya creek... 
Near San Francisco.. 
Fort Point.. 
Casteca lake, Canada de las Uvas. 
Grass Valley_ 
Barbacoas, (Isthmus)- 
Panama, near the market... 
Fort Miller. 
Mojave river, October 20.. 
Peninsula Sierra, November 21... 
Colorado desert._ 
