268 
OCCASIONAL PAPERS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Number 158 
[2671] Le Conte, Joseph. 1873. On the great lava-flood of 
the Northwest, and on the structure and age of the 
Cascade Mountains. Proceedings of the California 
Academy of Sciences, ser. 1, 5([ 15 December]):214-220. 
[946] Dali, William Healey. 1874. Catalogue of shells from 
Bering Strait and the adjacent portions of the Arctic 
Ocean, with descriptions of three new species. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([5 January]):246-254. 
[947] Dali, William Healey. 1874. On new parasitic 
Crustacea, from the NW coast of America. Proceedings 
of the California Academy of Sciences, ser. 1, 5 
([3 March]):254. 
[1005] Davidson, George. 1874. On improvements in the 
sextant. Proceedings of the California Academy of Sci¬ 
ences, ser. 1, 5([16 February]):260-263. 
[1280] Edwards, Henry. 1874. Pacific Coast Lepidoptera, 
no. 4. Descirptions of some new genera and species of 
Heterocera. Proceedings of the California Academy of 
Sciences, ser. 1, 5([ 19 February]):264-268. 
[948] Dali, William Healey. 1874. Notes on the Avifauna of 
the Aleutian Islands, especially those West of 
Unalashka. Proceedings of the California Academy of 
Sciences, ser. 1, 5([14 March]):270-281. 
[3545] Steams, Robert Edwards Carter. 1874. Remarks sug¬ 
gested by Dr. J.E. Gray’s paper on the “Stick Fish,” in 
“Nature,” Nov. 6th, 1873. Proceedings of the California 
Academy of Sciences, ser. 1, 5([16 March]):283-285. 
[836] Cooper, James Graham. 1874. The influence of cli¬ 
mate and topography on our trees. Proceedings of the 
California Academy of Sciences, ser. 1, 5([16 March]): 
285-291. 
[1539] Gibbes, Charles Drayton. 1874. Reclamation of 
swamp lands. Proceedings of the California Academy of 
Sciences, ser. 1, 5([7 April]):292-296. 
[949] Dali, William Healey. 1874. Notes on some Tertiary 
fossils from the California coast, with a list of the 
species obtained from a well at San Diego, California, 
with descriptions of two new species. Proceedings of the 
California Academy of Sciences, ser. 1, 5([26 March]): 
296-299. 
[2249] Hudson, A. S. 1874. On shell mounds in Oakland, 
California. Proceedings of the California Academy of 
Sciences, ser. 1, 5([26 March]):302-303. 
[2782] Lowry, Thomas Jefferson. 1874. Improved method 
of observing altitudes of the sun at sea. Proceedings of 
the California Academy of Sciences, ser. 1, 5([1 June]): 
307-311, 1 fig. 
[1281] Edwards, Henry. 1874. Pacific Coast Lepidoptera, 
no. 5. On the earlier stages of some species of diurnal 
Lepidoptera. Proceedings of the California Academy of 
Sciences, ser. 1, 5([6 July]):325-332. 
[1282] Edwards, Henry. 1874. A tribute to the memory of 
George Robert Crotch. Proceedings of the California 
Academy of Sciences, ser. 1, 5([6 July]):332-334. 
[737] Chase, A. W. 1874. On the use of giant powder (dyna¬ 
mite) for obtaining specimens of fish at sea. Proceed¬ 
ings of the California Academy of Sciences, ser. 1, 5 
([6 July]):334-337. 
[1283] Edwards, Henry. 1874. Pacific Coast Lepidoptera, 
no. 6. Notes on the earlier stages of Ctenucha multifaria, 
Boisduval. Proceedings of the California Academy of 
Sciences, ser. 1, 5([20 July]):344-345. 
[432] Blake, James. 1874. On the stmcture of the sonorous 
sand from Kauai. Proceedings of the California Acad¬ 
emy of Sciences, ser. 1, 5([20 July]):357-358. 
[1705] Guerin, Thomas. 1874. Canals depending on Tide 
Water for a supply, or the supply of tidal water to canals. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([20 July]):358-363. 
[1284] Edwards, Henry. 1874. Pacific Coast Lepidoptera, 
no.7. Descriptions of some new species of Heterocera. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([20 July]):365-367. 
[1285] Edwards, Henry. 1874. Pacific coast Lepidoptera, 
no. 8. On the transformations of some species of Hetero¬ 
cera, not previously described. Proceedings of the Cali¬ 
fornia Academy of Sciences, ser. 1, 5([7 September]): 
367-372. 
[3145] Powers, Stephen. 1874. Aboriginal botany. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([7 September]):373-379. 
[2747] Lockington, William Neale. 1874. On the Crustacea 
of California. Proceedings of the California Academy of 
Sciences, ser. 1, 5([20 September]):380-384. 
[3146] Powers, Stephen. 1874. The California Aborigines. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([5 October]):392-397. 
[950] Dali, William Healey. 1874. Notes on some Aleut 
mummies. Proceedings of the California Academy of 
Sciences, ser. 1, 5([5 October]):399-400. 
[1006] Davidson, George. 1874. Mesh-knot of the Tchin- 
cha-au Indians, Port Simpson, British Columbia. Pro¬ 
ceedings of the California Academy of Sciences, ser. 1, 
5([5 October]):400-401. 
[837] Cooper, James Graham. 1874. California in the 
Miocene Epoch. Proceedings of the California Academy 
of Sciences, ser. 1, 5([5 October]):401-404. 
[2748] Lockington, William Neale. 1874. Observations on 
the genus Caprella, and descriptions of a new species. 
Proceedings of the California Academy of Sciences, ser. 
1, 5([5 October]):404-406. 
[433] Blake, James. 1874. Curious electrical light observed 
during the storm of September 30th. Proceedings of the 
California Academy of Sciences, ser. 1, 5([5 October]): 
406. 
[1770] Harkness, Harvey Willson. 1874. A recent volcano 
in Plumas County. Proceedings of the California 
Academy of Sciences, ser. 1, 5([2 November]):408-421. 
[1286] Edwards, Henry. 1874. Pacific Coast Lepidoptera, 
no. 9. Description of a new species of Thyris, from the 
collection of Dr. Hermann Behr. Proceedings of the 
