No.	Title	Date
161	Hammock Origin - Theory II	1960/1970
162	Hammock Origin Theory III	1960/1970
163	Hammock Origin Theory IV	1960/1970
164	Some Polymers in Plants - Coal Formation	1960/1970
165	3 - Dimensional Appearance of a Log	1960/1970
166	3 - Dimensional Appearance - Pine Stem	1960/1970
167	The Cell Wall I	1960/1970
168	The Cell Wall II	1960/1970
169	The Cell Wall III	1960/1970
170	Brandon Liginite Persea (Modern X- Sect)	1960/1970
171	Persea X-Sect I	1960/1970
172	Persea X-Sect II	1960/1970
173	Persea X-Sect III (Polarized Light)	1960/1970
174	Cellulose - Holocellulose - Lignin Content	1960/1970
175	Volatile Contents	1960/1970
176	Benzene - Alcohol Extractives	1960/1970
177	Cyrilla X- Sect	1960/1970
178	Cyrilla Wound Tissue	1960/1970
179	Cyrilla	1960/1970
180	Paurotis Pond (Stop 81-VIII)	1960/1970