Rossport.

Ross-section through a hammock of Cryorthod. N.B. Ah layer under hummock and ice wedge.

A full listing of roots slides as part of the Ken Armson fonds.

Roots of young poderosa pine in pumice soil (1500 yrs ago) n.b. the two-tiered root system.

Hockey stick roots of 2+2 white spruce, planted 1965, photo 1971. Aldina Twp. Thunder Bay, cf. slides # 155, 156 & 509

Roots of styro-plug Sitka spruce planted Spring 1972. c.f. Slide 1105. BCFP. Port Renfrew

Roots of styro-plug Sitka spruce planted Spring 1972. c.f. Slide 1105. BCFP. Port Renfrew

Roots of styro-plug and Walters bullet on lodgepole pine planted 1972 after 2 years growth. c.f. slide 1044. Bowron River. Prince George.

Roots of Douglas fir grown as a mudpack, planted 1968 after 6 seasons n.b. root distortion. Mission.

Roots of 2+2 black spruce planted Spring 1968, after 3 yrs. N.B. the lateral roots. Limestone Lake.