No.	Title	Date
641	Hammock Origin Theory III	1960/1970
642	Hammock Origin Theory IV	1960/1970
643	Some Polymers in Plants - Coal Formation	1960/1970
644	3 - Dimensional Appearance of a Log	1960/1970
645	3 - Dimensional Appearance - Pine Stem	1960/1970
646	The Cell Wall I	1960/1970
647	The Cell Wall II	1960/1970
648	The Cell Wall III	1960/1970
649	Brandon Liginite Persea (Modern X- Sect)	1960/1970
650	Persea X-Sect I	1960/1970
651	Persea X-Sect II	1960/1970
652	Persea X-Sect III (Polarized Light)	1960/1970
653	Cellulose - Holocellulose - Lignin Content	1960/1970
654	Volatile Contents	1960/1970
655	Benzene - Alcohol Extractives	1960/1970
656	Cyrilla X- Sect	1960/1970
657	Cyrilla Wound Tissue	1960/1970
658	Cyrilla	1960/1970
659	Paurotis Pond (Stop 81-VIII)	1960/1970
660	Aerial View of the Site	1960/1970