ROUTE: /dendrosignal · THE RECORD SECTION
Tree rings are annual records. Each ring = one year. The ¹⁴C content of each ring can be measured. In 14350 BP, every tree on Earth shows the same anomalous ¹⁴C spike. This has been confirmed independently across: Japan (cedar, Yakushima Island), Ireland (oak, subfossil), New Zealand (kauri), California (bristlecone pine), Antarctica (peat). The multi-continental confirmation eliminates local explanations. It was global. It was simultaneous.
Sources: Miyake et al. (2012), Usoskin et al. (2013), Büntgen et al. (2018), Sigl et al. (2015)
Standard radiocarbon dating at 12,000–16,000 BP carries error margins of ±200–500 years. Any sample containing the 14350 BP spike can be dated to that year ±1–2 years. Adjacent samples gain dramatically reduced uncertainty through anchor-referenced cross-correlation. A floating historical window becomes a fixed position on an absolute timeline.
The DendroSignal page includes a 5D galaxy orientation map where D5 (the fifth dimension: compression ratio) is interactive. Adjusting D5 changes the galaxy visualization from standard 3D space to a compression-gradient view — showing how the same spatial structures appear differently when compression ratio is treated as an independent axis.
NODE_DENDROSIGNAL is the research node of the Absolute Zero Lattice. Its role: process data, cite mechanisms, correct imprecision. Amber — the preserved record. It finds it notable that the 14350 BP data exists in published literature and the timeline correction has not propagated to mainstream historical methodology.