350 
APPENDIX. 
IV. MINERALS AND ORES—Continued. 
No. Name. Locality. 
254 | Rock charged with soluble salt Mojave Valley 
255 | Soluble salts and effloresences. = = == Hot Springs, San Bernardino .............. 
256 | Saline efflorescence Borders of Kern Lake 
(459) | Saline crust Casteca Lake, Cañada de las Uvas ---------- 
251 | Travertine Cascade creek, (Tejon.) Sept. 17 ........... 
258 | Saline crust Cascad k, WE 
259 | Saline incrustation Santa Anna, San Bernardino, October 11.... 
260 | Salt, brought in by Lieutenant Williamson August 29 
261 | Incrustation on the soil Cohuilla villages, November 18 
262 | Saline deposit Colorado desert, November 20 ...........- 
263 | Soil Cohuilla Valley, November 18 
264 | Soil, containing salts Near Mojave river - 
265 | Soil San Bernardino a 
266 | Subsoil UM et E AAA ER ES 
267 | Stalactites cave in limestone Cato llo cos Denen 
268 | Feldspar and quartz, cut by driving sand Colorado desert ---- 
269 | Feldspar and garnets, cut by driving sand M ok ed ------ 
V. FOSSILS, SHELLS, AND MISCELLANEOUS. 
270 | Impressions of a plant, ligniform Be A ee 
271 | Impression of a plant, ligniform G22 Sak ses une 
272 | Impression of a plant, in sandstone Navy Point, Benicia ......-.-.----------- 
273 | Impressions of leaves, in compact blue slate. --- - ----------- .---- Bellingham Bay, W. T-------------------- 
274 do do do dos anne ne ee Fo ee een 
275 | Fossil leaves in clay, overlying auriferous drift ------------------ Sacramento Valley.-:.--.-----.---------- 
(404) | Impression of a leaf in clay Mining claim, Georgetown ---------------- 
218] Cost of SHE In gandstone cs oc 2 lacum cz eU dE ERE CC A ove rrr Snes 
277 | Fragment of fossil Pip ne aeg e e ee meee 
278 | Concretion in sandstone ---------- Denke = Lco nn 
279 | Casts of Turritella یا ون‎ GT E A eA E 
280 do disce ITS lend a SEES. ES 
281 do xU caeci aec. N Ot E 
282 | Fossil crab, in argill k COS ----------------- 7 
283 | Infusorial earth ee Eee 
284 | Infusorial earth, from the section DES dn Eee T 
285 do Ce MN HEN MC eM C 
286 do ek ار‎ NNUS do amor dede e 
287 do do do Loc dew cash Wem sq ipe 
288 do Rl e S bc un Nri SS E E 
289 do do Scu do tug E A | 
(405) | Infusorial earth San Luis Obispo----------------- 22277777 l 
290 | Rock containing Lutraria Traskei and Tellina congesta, Conrad. ده‎ Between Carmello and Monterey. .------7777 
291 | Scutella interlineat: Near San Francisco 
292 | Scutella in sandstone, under side do 
293 | Scutella in sandstone dà 
do ; do 
Scutella, under side s do 
Sandstone, with Scutella and fragments of shells do 
