Vill CONTENTS. 
PAGE 
Congress Springs to San Juan . 7, : . 109 
Cracks and Displacements aloe the Fault-tr ace, The ree at Wr iobk Station, 
Engineers’ Measurements of Displacement , ; : ‘ 2 , . 109-111 
Geodetic Measurements of Earth-movements  . : ; : : . : : ; . 114 
General Statement . ; : ; : ; : : mete : ; : . 114 
Extent of New Triangulation. , : ; : : ; ; ‘ : ; Jit 
The Old Triangulation , ; ; eae el 
Permanent Displacements pr baacse hy the Barthawayen af 1368 anal 1906 : , + ee 
Group 1. Northern Part of Primary Triangulation. : : ‘ ‘ ‘ » 1s 
Group 2. Southern End of San Francisco Bay. , ; : ‘ : : ~ 126 
Group 3. Vicinity of Colma : : . ; ‘ A s , : . alee 
Group 4. Tomales Bay : ; ae ‘ : : : . : : ee 
Group 5. Vicinity of Fort Ross . : . ; * . 5 : . A . 128 
Group 6. Point Arena . F ‘ , ; 2 : : +220 
Group 7. Southern Part of Briciary Ded gnintiog : : ; ‘ : , . 130 
Distribution of Earth Movement. Summary . ; ; : : : , : - , 182 
Discussion of Assumptions . : ‘ : . ; ‘ ; ; ; : : +, 100 
Changes in Elevation . ; . ~ Let 
Notes on the Comparison of the Faults of the Haas Ear thanies of Minds Owe Formosa, 
and California, by F. Omori . ‘ : ; ; , ; i é : : ‘ . 146 
Review of Salient Features : ; ‘ ; /, ‘ ‘ : ; : ‘ . eee 
Provision FOR MEASUREMENT OF FuTURE MOVEMENTS ON THE SAN ANDREAS FAULT . - 152 
Relative Positions of the Monuments ; : : : . . , : ‘ 4 <« 158 
Olema . : 3 . 153 
Description a MGuieniA L ev sles Rant Bas: Hele: Menaiiats Da el Correction 158-155 
Crystal Springs Lake . : : . 156 
Description of Stations, Beas line ‘beasties, Relative Elevations, ‘Method of observing 
Angles, Abstracts of Horizontal Angles . ; : ' : : ‘ - 156-158 
IsoSEISMALS: DISTRIBUTION OF APPARENT INTENSITY ; . , : ‘ A P ane ALOU 
Introductory. ; - ‘ 3 : : : : , : : ; : , 2 260 
Southern Oregon ; x 2 ; 3 : : : 4 aa) 268 
Klamath Mountains and Notkecalee nC alifor nia . : . 163 
Crescent City, Klamath, Peanut, Montague, GarAtle: ‘Sheon: Dinsnae Etna Mills, 
Denny, Big Bar, Papoose, Altruras, Susanville, McArthur, Stella, Redding, Cotton- 
wood , ; : : 3 ; : ; g : : , , . 163-165 
Humboldt County. : ’ ; . 165 
Arcata, Eureka, South of Butuks, a ater, einai Cane Manaaqtes Light 
Station, Petrolia, Fortuna, Pepperwood, Briceland, Thorn : : ; - 165-170 
Northern Mendocino County. : : ‘ : ; é : ‘ . . - « aan 
Shelter Cove to Alder Creek : . «FS 
Monroe, Hardy, Westport, rican Gieate Bighseanhs Fort ‘ince. Cescie Men- 
docino, Navarro, Greenwood, Albion and Little River, Bridgeport . : . 172-176 
Alder Creek to Fort Ross . : ., 46 
Manchester, Point Arena, Gaskin MC: Stewart's Paint, Giaits Valles, Pianta 
tion House, Timber Cove, Fort Ross : . i A A ‘ : - 176-182 
Between the Coast and the Upper Russian River. : . ; ‘ ; , : . 183 
Healdsburg to Willets : ; ; : : . ; : " ‘ : ‘ . 288 
Healdsburg, Recah Valley to Mt. St. Helena, Cracks in the Russian River Flood 
Plain, Maacama Slide, Geyserville, Cloverdale, Ukiah, Willets é . . 183-188 
Clear Lake District . : , ; “ : ' ’ . 1&8 
Hopland to Lakeport, ae Lake: Laan Dell, Lakeport to Lower Lake, Cache 
Creek Canyon, Vicinity of Upper Lake, Bartlett Springs, Lower Lake, San- 
hedrin ss. ; : é ; ‘ ; ‘ . ‘ ; ' . 188-190 
Fort Ross to Bodega ed P : : ‘ : é , ‘ ‘ . ; A - 190 
Duncan’s Mills. ; ‘ ; é 4 : : . : . ; : « Jt 
