Rogers TCA Figure1.jpg
Rogers TCA Figure 1 3965x2704
Fig. 1: Colored image fibers from the back of the ankle (200X) that are still embedded in the sampling tape's adhesive. Dark lignin deposits are easily visible at the growth nodes. The deposits do not give the spot test for lignin.
© 2005 Raymond N. Rogers Collection, STERA, Inc. All Rights Reserved
© 2005 Raymond N. Rogers Collection, STERA, Inc. All Rights Reserved