Dating and chronology - includes resources that cover multiple dating methods, including dendrochronology.
Claim CB501: Dendrochronology is suspect because two or more rings can grow per year
CG010. The oldest living thing is younger than 4,900 years
Brief responses in the Index to Creationist Claims in the TalkOrigins Archive.
Does Tree Ring Dating Disprove The Bible? - Creation Today Claims
Video by Paulogia.
Part of an article by Dave E. Matson in the TalkOrigins Archive.
Brief article on RationalWiki.
Cross-checking Dating Methods: Tree Rings, Varves, and Carbon-14
BioLogos article about how dendrochronolgy, varve dating, and carbon-14 dating match each other and why this is important.
Young-earth "proof" #27: The oldest tree in the world is 4300 years old.
Article by Dave E. Matson on the Secular Web site. Also available in the TalkOrigins Archive.