Growth-rings sentence example
- The samples were dated using dendrochronology, which uses the pattern of growth rings to age timber.
- The key lies in the way in which growth rings change from being juvenile sapwood to becoming mature heartwood in later life.
- The top images show alternating Cu and Fe growth rings on the submicron scale indicating a low oxygen environment.
- First the log of wood is cut into quarters, hence the name, and the rounds are cut to the growth rings.