Editing Dendrochronology (section)

==Continuous sequence==
Bard et al write in 2023: "The oldest tree-ring series are known as floating since, while their constituent rings can be counted to create a relative internal chronology, they cannot be dendro-matched with the main Holocene absolute chronology. However, 14C analyses performed at high resolution on overlapped absolute and floating tree-rings series enable one to link them almost absolutely and hence to extend the calibration on annual tree rings until ≈13 900 cal yr BP."<ref>{{cite journal| last=Bard |first=Edouard |display-authors=etal| journal= Philosophical Transactions A|title=A radiocarbon spike at 14 300 cal yr BP in subfossil trees provides the impulse response function of the global carbon cycle during the Late Glacial|volume= 381|date=9 October 2023 |issue=2261 |pages= |doi=10.1098/rsta.2022.0206|pmid=37807686 |issn= |pmc=10586540|bibcode=2023RSPTA.38120206B }}</ref>