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Object class
Flake tools (stone tools)
✖
Remove constraint Object class: Flake tools (stone tools)
Collector
Francis A. Riddell
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Remove constraint Collector: Francis A. Riddell
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Image
Missing
: Hearst Museum object titled Biface, accession number 1-237940, described as Large, side notched.
Image
Missing
: Hearst Museum object titled Biface, accession number 1-239112, described as Biface fragment, obsidian.
Image
Missing
: Hearst Museum object titled Biface, accession number 1-238697, described as Large, obsidian; "Spearhead".
Image
Missing
: Hearst Museum object titled Biface, accession number 1-239105, described as Biface, large, base missing, basalt. "Basalt projectile point fragment
Image
Missing
: Hearst Museum object titled Biface, accession number 1-239108, described as Biface fragment, obsidian. "Projectile point, fragment, obsidian
Image
Missing
: Hearst Museum object titled Biface, accession number 1-239104, described as Biface, large, leaf shape, basalt (?)
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Biface
1 of 1591
Biface
2 of 1591
Biface
3 of 1591
Biface
4 of 1591
Biface
5 of 1591
Biface
6 of 1591
Biface
7 of 1591
Biface
8 of 1591
Biface
9 of 1591
Biface
10 of 1591
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Limit your search
Object name
❯
Knife
515
objects
Blade
274
objects
Blade fragment
190
objects
Knife fragment
126
objects
Flake
124
objects
Drill
72
objects
Flakes
47
objects
Chip
39
objects
Biface
38
objects
Drill fragment
36
objects
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Object name
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Object class
❯
Flake tools (stone tools)
✖
Remove constraint Object class: Flake tools (stone tools)
1,591
objects
Stone tools
1,591
objects
Worked stone
1,591
objects
Knives (stone tools)
675
objects
Blades (stone tools)
501
objects
Fragments (object portions)
228
objects
Flakes (lithics)
223
objects
Drills (stone tools)
111
objects
Bifaces (stone tools)
62
objects
Scrapers (stone tools)
61
objects
more
Object class
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Object type
❯
archaeology
1,589
objects
ethnography
2
objects
Media available
❯
legacy documentation
1,582
objects
image
688
objects
Collection place
❯
North America
1,591
objects
The Americas
1,591
objects
United States
1,588
objects
California
1,504
objects
Northern California
1,183
objects
Northeastern California
939
objects
Lassen County, California
892
objects
Karlo area, Lassen County, California
338
objects
CA-Las-7, Karlo area, Lassen County
334
objects
North Central California
243
objects
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Collection place
»
Year collected
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View distribution
Current results range from
1935
to
1958
Year collected range begin
Year collected range end
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[Missing]
605
objects
Collector
❯
Francis A. Riddell
✖
Remove constraint Collector: Francis A. Riddell
1,591
objects
Harry Starr Riddell Jr.
295
objects
William S. Evans Jr.
146
objects
Mrs. Harry S. Riddell Jr.
138
objects
Franklin Fenenga
131
objects
Albert Mohr
118
objects
Richard Shutler Jr.
110
objects
Arnold R. Pilling
83
objects
James Allan Bennyhoff
46
objects
Harry Starr Riddell Sr.
30
objects
more
Collector
»
Donor
❯
Francis A. Riddell
1,034
objects
University of California Archaeological Survey
1,024
objects
University Appropriation
701
objects
California Archaeological Survey
223
objects
William S. Evans Jr.
143
objects
Harry Starr Riddell Jr.
105
objects
Kitty Joaquin
97
objects
R. T. Anderson
91
objects
Otto Hansen
90
objects
Richard Shutler Jr.
89
objects
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Donor
»
Culture or time period
❯
American cultures
2
objects
California tribes
2
objects
Central California Tribes
2
objects
Chumash
2
objects
Eastern Coastal Chumash
2
objects
North American cultures
2
objects
North American native cultures
2
objects
South Central Californian tribes
2
objects
Southwest California tribes
2
objects
Tübatulabal
2
objects
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Culture or time period
»
Materials
❯
Obsidian
635
objects
Chert
5
objects
Basalt (basic igneous rock)
1
objects
Opal
1
objects
Accession number
❯
Acc.UCAS-370
418
objects
Acc.UCAS-34
143
objects
Acc.UCAS-413
138
objects
Acc.1038
97
objects
Acc.981
91
objects
Acc.983
91
objects
Acc.1032
82
objects
Acc.UCAS-33
79
objects
Acc.1102
77
objects
Acc.UCAS-23
71
objects
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Accession number
»
Accession year
❯
View distribution
Current results range from
1946
to
2023
Accession year range begin
Accession year range end
View larger »
[Missing]
8
objects
Function
❯
5.2 Magic: Objects Associated with Practices reflecting confidence in the ability to manipulate supernatural agencies
2
objects
Loans
❯
S1990-1991 #3: University of California, Riverside (August 14, 1990–November 20, 1992)
133
objects
S1964-1965 #74: State of California, Division of Beaches and Parks/Francis A. Riddell (March 19, 1965–September 2, 1981)
45
objects
S1979-1980 #66: Department of Anthropology (CSU Sacramento) (May 13, 1980–July 14, 1980)
37
objects
S1974-1975 #53: University of California, Los Angeles/Jonathon E. Ericson (January 27, 1975–July 2, 1975)
7
objects
S2001-2002 #15: Department of Anthropology (UC Berkeley)/Kent Lightfoot (January 23, 2002–January 23, 2003)
4
objects
S1976-1977 #16: Department of Anthropology (UC Davis)/Martin A. Baumhoff (September 29, 1976–February 25, 1977)
3
objects
S1978-1979 #48: Department of Anthropology (UC Davis)/Alan Garfinkel (February 6, 1979–September 17, 1979)
2
objects
S1981-1982 #8: University of California, Davis/Richard E. Hughes (August 24, 1981–February 9, 1987)
2
objects
S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)
2
objects
S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)
2
objects
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Loans
»