Note 89 — Chapter II
Reading edition
See Dr. Lapham’s communication in Foster’s Pre-Historic Races, pp. 373–5, in which he shows the possibility of finding the average increase of wood each year by measuring annual rings of growth.
Reading edition
See Dr. Lapham’s communication in Foster’s Pre-Historic Races, pp. 373–5, in which he shows the possibility of finding the average increase of wood each year by measuring annual rings of growth.