Dr. David Frank coring a 500+ yr old N. sylvatica in Lincoln Mountain State Forest, NY (photo ©2006 Neil Pederson)
Drs. Marc Abrams and Emily Russell in front of a 1+ m DBH N. sylvatica in Bear Swamp, NJ (photo ©2006 Neil Pederson)
679 (XD) - NH
by: Dan Sperduto; P. Krusic; Sperduto et al., 2000
567 (XD) - NH
by: P. Krusic, D. Sperduto, R. Villalba, ???; N.A. Dendro Fieldweek 19??
565 (XD) - Greenfield Ctr, NY
by: D. Frank & N. Pederson; N. Pederson
