User:Taxelson/Provenience analysis

Examples of samples giving a misleading pattern of correlations

Dalarna

• HgnA5, PISY log from a barn in Hagen, Dala-Floda, 60°29′24″N 14°49′55″E, 200 m a.s.l., dated to 1830 with best corr. towards BratPISY (Mälardalen area), corr=0.52, T=6.51 overlap=114. (certainly local wood)
• VDR01, PISY, still standing dead tree in Björbo, 60°27′25″N 14°43′20″E, 200 m. a.s.l., dated to 2005 with best corr. towards swed310 (Bettna in Södermanland) corr=0.45, T=5.85, Overlap=138, and the Estonia chronology from "Project Extraterrestrial", corr=0.42, T=5.41, Overlap=139.

Luleå

Lule01 1669-1822, a single log from a coast near site far north, gives a rather confusing pattern:

SE002      0.48   5.38    99 -177  +177   Långrumpskogen, Nordmaling                              PISY
JAEMTUA_   0.44   5.94   153   -5 +-568   JAEMTUA1 Jämtland, historisch;                          PISY
SE001      0.38   4.36   115 -176  +176   Sandö, Luleå                                            PISY
Grangard   0.35   4.64   153 -182 +-454   Grangärde, Dalarna                                      PISY
FlodaSn0   0.35   4.55   153 -183 +-448   Floda sn, Dalarna (mainly Björbo) (ej swed305)          PISY
Muddus-s   0.34   4.43   153 -150 +-288   MUDDAS NATIONAL PARK swed002-004-006                    PISY
SödraDal   0.33   4.30   153 -183 +-491   Södra Dalarna                                           PISY