Chronology and Cultural Activity in Johnson Canyon Cliff Dwellings

Interpretations from Tree-Ring Data

Bibliographic Data

ID11074262
AuthorsBruce G Harrill (corresponding author), Cory Dale Breternitz
Year1976
Volume3
Issue4
Pages375-390
Publication date1976-01-01
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueJournal of Field Archaeology (JOURNAL)
Journal identifiersISSN: 0093-4690 • E-ISSN: 2042-4582
PublisherInforma UK Limited (PUBLISHER • GB)
DOI10.1179/009346976791490420
OpenAlexW2005719626
LanguageEN
Citations received11

Archaeological tree-ring samples were collected during the summer of 1974 from nine cliff dwellings in the tributaries of Johnson Canyon on the Ute Mountain Indian Reservation in SW Colorado. The cliff dwellings belong to the Mesa Verde branch of the Anasazi cultural tradition and on the basis of ceramics and architecture could be assigned to the McElmo phase (1050-1150 A.C.) and the Mesa Verde phase (1150-1300 A.C.). Of a total of 461 tree-ring samples, 352 could be dated. These dates and other observations made during the analysis are applied toward refinement of the dating of the sites as well as to interpretations about utilization of timber resources, environment, and demography. Two clusters of cutting dates consistently occur in most of the sites indicating two periods of construction activity, one in the middle 1100s and the other in the early 1200s. The existing architecture at these sites dates to the early 1200s while the earlier structures have apparently been dismantled and their materials reused. These data suggest an occupation of the area beginning in the 1140s, followed by an abandonment by the 1160s. The area was reoccupied in the early 1200s for only 30 to 40 years before final abandonment

Abandonment (legal · Archaeology · Canyon · Cartography · Chronology · Cliff · Dendrochronology · Geography · Physical geography · Archaeology and Natural History · Geology · Geology and Paleoclimatology Research · Tree-ring climate responses

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