Interesting. RIrockhound could add to this discussion as the resident geologist. As Joe says Block really changes from year to year as areas "sand in". It is never the same especially on the south and west sides and to a lesser extent the SE corner. The bluffs out there have been eroding at an unbelievable pace the past few years. I received the DVD of Block aerial images from Sandman Calendars and was amazed at how much of Block is sand just beyond the boulder coast. This DVD has given me new ideas and locations to try in the future.
DZ
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