study Flashcards
significance of the Hunal Tomb
1995 Robert, Yax Kyuk of Peten origin
What is Alter Q
16 figures of rulers
Founding of Copan
K-inich 426 AD
Point cloud?
Used in Lidar
Lazers give detailed surface topography
Lidar
Distance between object and time reflection
Bare earth: trees and ground surface
Only shows topographic expression
Optical Scanner
used in Lidar, mirror
Lasers across swath
Teosinte
Balas River
6200 BP
Copan
Honduras
Diego 1570
Main group (temples, monuments, plazas)
Preclassoc
1800-1500 BC
villages, burials, glyphs
Classic
AD 250-900
stela (monuments)
trade etc
Post classic
900-1500
Chichen
Oxygen Isotopes
18 and 16 O
temp, ocean, elevation, latitude
Residential mobility
Strontium
87/86 Sr @70%
reflects geochemical environment of persons early habitat
human enamel
0.703-0.740
C and N isotopes
change through time
long term diet record 10-20 yrs
human isotopes
bone/enamel and collagen
bone and collagen percentage
bone 75% collagen 25%
Bone collagen reflects?
dietary protein
15N percentage
0.37%
Marine higher
14N percentage
99%
Cam path
succulents, crass acid