1. Abalone Bookmark Museum number: 1-49650 Culture or time period: Phase 1, Late Horizon: Danville facies Object class: Shell samples Dimensions: width 25 millimeters and length 34 millimeters Collector: Robert Fleming Heizer Collection place: CA-CCo-138, Oakley, Contra Costa County Collection date: June 14, 1938
2. Abalone object Bookmark Museum number: 1-49770 Culture or time period: Phase 1, Late Horizon: Danville facies Object class: Worked shell Dimensions: width 20 millimeters and length 74 millimeters Collector: Robert Fleming Heizer Collection place: CA-CCo-138, Oakley, Contra Costa County Collection date: June 16, 1938
3. Abalone object Bookmark Museum number: 1-49634 Culture or time period: Phase 1, Late Horizon: Danville facies Object class: Worked shell Dimensions: length 35 millimeters and width 26 millimeters Collector: Robert Fleming Heizer Collection place: CA-CCo-138, Oakley, Contra Costa County Collection date: June 10, 1938
4. Abalone object Bookmark Museum number: 1-49491 Culture or time period: Phase 1, Late Horizon: Hotchkiss facies (1100–1300 AD) Object class: Worked shell Dimensions: diameter 27 millimeters Collector: Robert Fleming Heizer Collection place: CA-CCo-138, Oakley, Contra Costa County Collection date: June 8, 1938
5. Antler tool Bookmark Museum number: 1-86442 Culture or time period: Early Horizon: Windmiller Culture, phase 4 and Early Horizon: Windmiller Culture, phase 5 Object class: Antlers (animal components) Collector: Anthropology S 197 class and Robert Fleming Heizer Collection place: CA-SJo-68, San Joaquin County, California Collection date: July 1949
6. Awl Bookmark Object status: Deaccessioned Museum number: 1-54521 Culture or time period: Early/Middle Horizon: Patterson facies (ca. 500–200 BC) Object class: Awls Dimensions: length 208 millimeters Collector: Richard K. Beardsley and Robert Fleming Heizer Collection place: CA-Mrn-266, Tomales Point, Point Reyes Collection date: July 22, 1940
7. Awl Bookmark Museum number: 1-73515 Culture or time period: Early Horizon: Windmiller Culture, phase 1 Object class: Awls Collector: Robert Fleming Heizer Collection place: CA-SJo-68, San Joaquin County, California Collection date: June-July 1947
8. Awl Bookmark Museum number: 1-49087 Culture or time period: Early Horizon: Windmiller Culture, phase 1 Object class: Awls Dimensions: length 12 centimeters Collector: Robert Fleming Heizer Collection place: CA-SJo-68, San Joaquin County, California Collection date: July 7, 1938
9. Awl fragment Bookmark Museum number: 1-73507 Culture or time period: Early Horizon: Windmiller Culture, phase 2 Object class: Awls Collector: Robert Fleming Heizer Collection place: CA-SJo-68, San Joaquin County, California Collection date: June-July 1947
10. Awl or needle Bookmark Museum number: 1-73525 Culture or time period: Early Horizon: Windmiller Culture, phase 3 Object class: Awls Collector: Robert Fleming Heizer Collection place: CA-SJo-68, San Joaquin County, California Collection date: June-July 1947