No.	Title	Date
461	Map of Environments - East River Area	1960/1970
462	Aerial View Liver Mud Bay	1960/1970
463	Aerial View Twin Island Pond	1960/1970
464	Pitted Liver Mud Pond	1960/1970
465	Pigmented Ponds - Hells Bay Area	1960/1970
466	Sectional Profile Across East River	1960/1970
467	Pollen Frequencies - Mangrove Pond Core	1960/1970
468	Quantitative Analysis - Lone River Core	1960/1970
469	Major Elements - Liver Mud	1960/1970
470	Trace Elements - Liver Mud	1960/1970
471	Channel Marker 12 (Stop 81-XIII)	1960/1970
472	Aerial View of Island Remnant	1960/1970
473	Island Destruction I (Composite of 4)	1960/1970
474	Island Destruction II ( Composite of 2)	1960/1970
475	Island Destruction III (Guidebook Cover)	1960/1970
476	Map of Breached & Destroyed Islands	1960/1970
477	Sectional Profile of Typical Island in White Water Bay	1960/1970
478	Sectional Profile through Island in Cormorant Pass	1960/1970
479	Midway Key (Stop 81- XIV)	1960/1970
480	Map of Environments - Midway Key Area	1960/1970