Site: Ordnance Annex

Island: Guam


Fabrics:

None (0) Minor (1) Few (2) Common (3) Frequent (4) Major (5) Very Dominant (6)
0% 0-5% 5-15% 15-30 % 30-50% 50-70% 70-100%

Name Cal. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ SpinelIg./Met. Rocks Sed. Rocks Grog Lithics/ Region
tpr19 0 0 5 3 0 1 0 0 0 0 0 5 0 0 vitric, microlitic
Guam vitric andesitic 0 0 2 2 0 0 0 0 0 0 0 4 0 0 Marianas
tpr20 0 0 3 3 0 3 0 0 0 0 0 6 0 0 vitric, microlitic
Guam lithic andesiitic 0 0 1 1 0 1 0 0 0 0 0 5 0 0 Marianas
tpr21 0 0 2 2 0 2 0 0 0 0 0 6 0 0 vitric, microlitic
Guam lithic hi andesitic 0 0 1 1 0 1 0 0 0 0 0 6 0 0 Marianas

Slides:

Slide Fabric Possible OriginCal. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ Spinel Ig./Met. Rocks Sed. Rocks Grog Lithics
WD_7_16 tpr19 (Guam vitric andesitic) Guam 0 0 3 3 0 0 0 0 0 0 0 5 0 0 vitric, microlitic
WD_7_4 tpr20 (Guam lithic andesiitic) Guam 0 0 2 3 0 2 0 0 0 0 0 5 0 0 vitric, microlitic
WD_7_8 tpr20 (Guam lithic andesiitic) Guam 0 0 2 1 0 3 0 0 0 0 0 6 0 0 vitric, microlitic
WD_7_3 tpr21 (Guam lithic hi andesitic) Guam 0 0 2 1 0 2 0 0 0 0 0 6 0 0 vitric, microlitic

WD_7_16

guam_516 guam_516
Sherd 516 from Ordnance Annex (Guam). Slide WD_7_16 from Dickinson Collection, Bishop Museum. x4 Magnification PPL (left) XPL (right). Scale bar: 0.5mm. High resolution image in VIMIPO (user: Guest pwd: Guest). Imaged by K. Hardy and M. Leclerc, ANU.

Lowly lithic sand temper.


WD_7_4

guam_385A guam_385A
Sherd 385A from Ordnance Annex (Guam). Slide WD_7_4 from Dickinson Collection, Bishop Museum. x4 Magnification PPL (left) XPL (right). Scale bar: 0.5mm. High resolution image in VIMIPO (user: Guest pwd: Guest). Imaged by K. Hardy and M. Leclerc, ANU.

Mediumly lithic sand temper.


WD_7_8

guam_76 guam_76
Sherd 76 from Ordnance Annex (Guam). Slide WD_7_8 from Dickinson Collection, Bishop Museum. x4 Magnification PPL (left) XPL (right). Scale bar: 0.5mm. High resolution image in VIMIPO (user: Guest pwd: Guest). Imaged by K. Hardy and M. Leclerc, ANU.

Mediumly lithic sand temper.


WD_7_3

guam_123 guam_123
Sherd 123 from Ordnance Annex (Guam). Slide WD_7_3 from Dickinson Collection, Bishop Museum. x4 Magnification PPL (left) XPL (right). Scale bar: 0.5mm. High resolution image in VIMIPO (user: Guest pwd: Guest). Imaged by K. Hardy and M. Leclerc, ANU.

Highly lithic sand temper.


References:

323 Mariana, reports 1-15 for MTAT, 1998 (Dickinson, W.)

204 Guam, Mariana, 2001 (Dickinson, W.)