841
Incipient Vegetation on Organic Matter
842
Hammock Origin - Theory I
843
Hammock Origin - Theory II
844
Hammock Origin Theory III
845
Hammock Origin Theory IV
846
Some Polymers in Plants - Coal Formation
847
3 - Dimensional Appearance of a Log
848
3 - Dimensional Appearance - Pine Stem
849
The Cell Wall I
850
The Cell Wall II
851
The Cell Wall III
852
Brandon Liginite Persea (Modern X- Sect)
853
Persea X-Sect I
854
Persea X-Sect II
855
Persea X-Sect III (Polarized Light)
856
Cellulose - Holocellulose - Lignin Content
857
Volatile Contents
858
Benzene - Alcohol Extractives
859
Cyrilla X- Sect
860
Cyrilla Wound Tissue