Table 8.7. Chipped-Stone Debris Data Summary, by Sampling Stratum, Lester's Site (5MT10246)

Material 1 2
Flake Fragment Edge-Damaged Angular Debris Flake Fragment Edge-Damaged Angular Debris
N % N % N % N % N % N % N % N %
Local
    Dakota orthoquartzite 3 7.5 3 4.1 1 14.3 10 13.5 12 9.4 1 8.3
    Morrison orthoquartzite 36 90.0 63 86.3 2 100.0 4 57.1 61 82.4 110 86.6 10 83.3 5 9.1
    Morrison chert/siltstone 1 2.5 1 14.3 2 1.6 1 8.3
    Sandstone 7 9.6 3 4.1 2 1.6
    Conglomerate
Nonlocal
    Agate/chalcedony
    Washington Pass chert 1 0.8
Unknown
    Quartzite 1 14.3 3 5.5
    Chert/siltstone 2 3.6
    Unknown 45 81.8
        TOTAL 40 100.0 73 100.0 2 100.0 7 100.0 74 100.0 127 100.0 12 100.0 55 100.0

Table 8.7. Chipped-Stone Debris Data Summary, by Sampling Stratum, Lester's Site (5MT10246) (continued)

Material 3 4
Flake Fragment Edge-Damaged Angular Debris Flake Fragment Edge-Damaged Angular Debris
N % N % N % N % N % N % N % N %
Local
    Dakota orthoquartzite 3 8.1 7 15.2 3 4.9 17 10.4 1 5.6
    Morrison orthoquartzite 32 86.5 38 82.6 4 66.7 6 40.0 55 90.2 138 84.1 16 88.9 6 66.7
    Morrison chert/siltstone 1 2.7 1 16.7 1 1.6 5 3.0
    Sandstone 1 2.7
    Conglomerate
Nonlocal
    Agate/chalcedony 1 1.6 1 0.6
    Washington Pass chert 1 1.6 1 0.6
Unknown
    Quartzite 1 2.2 8 53.3 3 33.3
    Chert/siltstone 1 16.7 1 6.7 2 1.2 1 5.6
    Unknown
        TOTAL 37 100.0 46 100.0 6 100.0 15 100.0 61 100.0 164 100.0 18 100.0 9 100.0

Table 8.7. Chipped-Stone Debris Data Summary, by Sampling Stratum, Lester's Site (5MT10246) (continued)

Material 5 6
Flake Fragment Edge-Damaged Angular Debris Flake Fragment Edge-Damaged Angular Debris
N % N % N % N % N % N % N % N %
Local
    Dakota orthoquartzite 20 8.0 37 7.8 2 5.9 6 6.8 3 4.9 9 5.7 1 5.0 1 1.3
    Morrison orthoquartzite 219 87.3 418 88.0 31 91.2 54 61.4 55 90.2 136 86.6 19 95.0 72 93.5
    Morrison chert/siltstone 7 2.8 8 1.7 1 2.9 2 3.3 4 2.5 1 1.3
    Sandstone 3 1.2 6 1.3 13 14.8 5 3.2
    Conglomerate 1 0.4
Nonlocal
    Agate/chalcedony 3 0.6
    Washington Pass chert 2 0.4
Unknown
    Quartzite 1 0.4 12 13.6 1 1.6 2 1.3 1 1.3
    Chert/siltstone 1 0.2 3 3.4 2 2.6
    Unknown 1 0.6
        TOTAL 251 100.0 475 100.0 34 100.0 88 100.0 61 100.0 157 100.0 20 100.0 77 100.0

Table 8.7. Chipped-Stone Debris Data Summary, by Sampling Stratum, Lester's Site (5MT10246) (continued)

Material 7 8
Flake Fragment Edge-Damaged Angular Debris Flake Fragment Edge-Damaged Angular Debris
N % N % N % N % N % N % N % N %
Local
    Dakota orthoquartzite 3 7.0 1 5.3
    Morrison orthoquartzite 3 100.0 35 81.4 38 79.2 6 100.0 18 94.7 1 100.0 3 60.0
    Morrison chert/siltstone 1 20.0
    Sandstone 5 11.6 1 2.1
    Conglomerate
Nonlocal
    Agate/chalcedony
    Washington Pass chert
Unknown
    Quartzite 4 8.3 1 20.0
    Chert/siltstone 5 10.4
    Unknown
        TOTAL 3 100.0 43 100.0 48 100.0 6 100.0 19 100.0 1 100.0 5 100.0

Table 8.7. Chipped-Stone Debris Data Summary, by Sampling Stratum, Lester's Site (5MT10246) (continued)

Material

 Total
Flake Fragment Edge-Damaged Angular Debris
N % N % N % N %
Local
    Dakota orthoquartzite 42 7.9 89 8.1 5 5.4 8 2.6
    Morrison orthoquartzite 467 87.6 956 86.6 83 89.2 188 61.8
    Morrison chert/siltstone 12 2.3 19 1.7 3 3.2 3 1.0
    Sandstone 7 1.3 25 2.3 14 4.6
    Conglomerate 1 0.2
Nonlocal
    Agate/chalcedony 1 0.2 4 0.4
    Washington Pass chert 1 0.2 4 0.4
Unknown
    Quartzite 2 0.4 3 0.3 33 10.9
    Chert/siltstone 3 0.3 2 2.2 13 4.3
    Unknown 1 0.1 45 14.8
        TOTAL 533 100.0 1,104 100.0 93 100.0 304 100.0

NOTE: Discrepancies between data reported in this table and data reported elsewhere in this volume are the result of artifact reanalysis and the ongoing edit of lab records over the course of preparing this report for publication. Chapter 15 should be consulted for the most current artifact data for this site.