File:Weathered growth rings at Aztec Ruins National Monument.jpg

Summary

Description
Deutsch: Verwitterte Jahresringe an einem etwa im Jahr 1111 gefällten Baumstamm für den Bau des ersten Pueblo in dem Aztec Ruins National Monument, San Juan County, New Mexico, USA. Die Baumscheibe befindet sich in der Außenwand der heutigen West-Ruine.
English: Weathered growth rings in a horizontal cross section cut through an tree felled around AD 1111 used for the western building complex at Aztec Ruins National Monument, San Juan County, New Mexico, USA. There is the cross section cut of the tree located in the outer wall of the building.
Français : Cernes de croissance sur un tronc coupé en 1111 Ap-Jc. La date de l'abattage a pu être déterminée par Dendrochronologie en étudiant la largeur des cernes. Photo prise dans les bâtiments ouest (Eng.: western building complex) d'Aztec Ruins National Monument, dans le nouveau Mexique (États-Unis).
Italiano: La sezione trasversale di un tronco d'albero usato nel complesso occidentale del pueblo noto come Aztec Ruins National Monument, un sito archeologico (e dal 1987, anche Patrimonio dell'Umanità) del Nuovo Messico. Lo studio della sequenza di accrescimento degli anelli legnosi (visibili in foto) ha permesso di determinare l'anno di abbattimento della pianta (indicativamente, il 1111) e, conseguentemente, di datare la costruzione del complesso abitativo.
Date
Source Own work
Author Michael Gäbler
Category:Pictures of the day (2010)#05-12
Camera Model Olympus OM-1
Scanner Nikon Coolscan V ED
Camera location36° 50′ 06.55″ N, 107° 59′ 59.9″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Category:Files with coordinates missing SDC location of creation

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Category:CC-BY-3.0#Weathered%20growth%20rings%20at%20Aztec%20Ruins%20National%20Monument.jpgCategory:Self-published work
Category:Featured pictures of Aztec Ruins National Monument Category:Tree rings Category:Cross sections of trees Category:Pseudo-geometrical figures in nature Category:Taken with Olympus OM-1 Category:Aztec Ruins National Monument Category:August 1978 in New Mexico Category:Photographs by Michael Gäbler Category:Featured pictures by Michael Gäbler
Category:Assessment tagged pages marked as POTY candidates Category:August 1978 in New Mexico Category:Aztec Ruins National Monument Category:CC-BY-3.0 Category:Cross sections of trees Category:Featured pictures by Michael Gäbler Category:Featured pictures of Aztec Ruins National Monument Category:Featured pictures on Wikimedia Commons Category:Files with coordinates missing SDC location of creation Category:Photographs by Michael Gäbler Category:Pictures of the Year (2010) Category:Pictures of the Year (candidate) Category:Pictures of the day (2010) Category:Pseudo-geometrical figures in nature Category:Self-published work Category:Taken with Olympus OM-1 Category:Tree rings