Table 14.11. Chipped-Stone Debris Data Summary, by Sampling Stratum, Castle Rock Pueblo (5MT1825)

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 111 19.3 107 16.1 3 13.6 34 9.8 42 9.9
    Morrison orthoquartzite 398 69.2 442 66.7 16 72.7 30 50.0 281 81.2 337 79.3 19 86.4 38 76.0
    Morrison chert/siltstone 22 3.8 45 6.8 3 13.6 15 25.0 8 2.3 21 4.9 2 9.1 6 12.0
    Sandstone 6 1.0 7 1.1 8 13.3 3 0.9 1 0.2 2 4.0
    Conglomerate 1 0.2 9 1.4 3 0.9 2 0.5 1 2.0
    Igneous 27 4.7 29 4.4 1 1.7 13 3.8 3 0.7
Nonlocal
    Agate/chalcedony 6 1.0 7 1.1 3 0.9 4 0.9 1 4.5 2 4.0
    Chert/siltstone 1 0.2 1 0.2 2 3.3 3 0.7
    Jet 1 0.2
    Obsidian 1 0.2 1 0.2
Unknown
    Quartzite 1 0.2 12 1.8 3 5.0 4 0.9 1 2.0
    Chert/siltstone 3 0.5 1 1.7 1 0.3 8 1.9
        TOTAL 575 100.0 663 100.0 22 100.0 60 100.0 346 100.0 425 100.0 22 100.0 50 100.0

Table 14.11. Chipped-Stone Debris Data Summary, by Sampling Stratum, Castle Rock Pueblo (5MT1825) (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 28 11.8 38 14.8 30 7.3 29 5.0 1 6.7
    Morrison orthoquartzite 188 79.0 192 74.7 7 77.8 11 84.6 347 84.8 499 85.4 10 66.7 39 90.7
    Morrison chert/siltstone 4 1.7 7 2.7 2 22.2 1 7.7 14 3.4 20 3.4 2 13.3 2 4.7
    Sandstone 3 1.3 1 0.4 1 7.7 5 1.2 4 0.7
    Conglomerate 2 0.8 1 0.4 1 0.2 5 0.9
    Igneous 11 4.6 5 1.9 10 2.4 13 2.2
Nonlocal
    Agate/chalcedony 8 3.1 1 0.2 9 1.5 1 2.3
    Chert/siltstone 1 0.4 1 0.2 2 0.3
    Jet
    Obsidian 2 0.8
Unknown
    Quartzite 1 0.4 2 0.3
    Chert/siltstone 3 1.2 1 0.2 2 13.3 1 2.3
        TOTAL 238 100.0 257 100.0 9 100.0 13 100.0 409 100.0 584 100.0 15 100.0 43 100.0

Table 14.11. Chipped-Stone Debris Data Summary, by Sampling Stratum, Castle Rock Pueblo (5MT1825) (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 66 8.6 102 9.6 2 6.1 26 12.0 31 10.3
    Morrison orthoquartzite 632 82.3 867 81.2 26 78.8 100 84.0 174 80.6 235 78.3 6 66.7 14 82.4
    Morrison chert/siltstone 22 2.9 34 3.2 3 9.1 6 5.0 3 1.4 7 2.3 1 11.1 2 11.8
    Sandstone 7 0.9 9 0.8 4 3.4 2 0.9 1 0.3
    Conglomerate 3 0.4 5 0.5 2 0.9 12 4.0 1 5.9
    Igneous 22 2.9 21 2.0 5 2.3 8 2.7
Nonlocal
    Agate/chalcedony 11 1.4 8 0.7 3 1.0 1 11.1
    Chert/siltstone 1 0.1 2 0.2 1 3.0 1 0.3 1 11.1
    Jet
    Obsidian 1 0.5
Unknown
    Quartzite 2 0.3 16 1.5 9 7.6 1 0.5 1 0.3
    Chert/siltstone 2 0.3 4 0.4 1 3.0 2 0.9 1 0.3
        TOTAL 768 100.0 1,068 100.0 33 100.0 119 100.0 216 100.0 300 100.0 9 100.0 17 100.0

Table 14.11. Chipped-Stone Debris Data Summary, by Sampling Stratum, Castle Rock Pueblo (5MT1825) (continued)

Material Total
Flake Fragment Edge-Damaged Angular Debris
N % N % N % N %
Local
    Dakota orthoquartzite 295 11.6 349 10.6 6 5.5
    Morrison orthoquartzite 2,020 79.2 2,572 78.0 84 76.4 232 76.8
    Morrison chert/siltstone 73 2.9 134 4.1 13 11.8 32 10.6
    Sandstone 26 1.0 23 0.7 15 5.0
    Conglomerate 12 0.5 34 1.0 2 0.7
    Igneous 88 3.4 79 2.4 1 0.3
Nonlocal
    Agate/chalcedony 21 0.8 39 1.2 2 1.8 3 1.0
    Chert/siltstone 3 0.1 10 0.3 2 1.8 2 0.7
    Jet 1 0.0
    Obsidian 4 0.2 1 0.0
Unknown
    Quartzite 4 0.2 36 1.1 13 4.3
    Chert/siltstone 5 0.2 20 0.6 3 2.7 2 0.7
        TOTAL 2,552 100.0 3,297 100.0 110 100.0 302 100.0

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.