I don't know of any means that the money could be tied to Ariel. If we did I would certainly have tried it. The diatoms were a good idea but we didn't find any on the money. The money we dipped in the Columbia showed diatoms right away, the lack of them on the Cooper Cash is another mystery but again we did not look over a large portion of the bills. The cash at TB remains an enigma.
TK
Diatoms require oxygen. The lack of diatoms could be confirming your theory that the money spent the bulk of its lifetime in a deeper oxygen-free strata than Palmer realised.
Diatoms are also seasonal. The money was discovered in February. Cook's fishermen claim a
January sighting. The same fishermen claim no sighting prior to January 1980. The record drought
of '79 ended with flooding which probably caused erosion plus a new top layer of sands in late
79? The money may have just emerged from a lower strata and was discovered before the 1980
seasonal crop of diatoms could affect it.
The lack of diatoms could be a confirmation of your theory that the money was buried in a deeper
strata (perhaps going back to 1971-74) prior to its discovery.
I wonder how Palmer would have explained the lack of diatoms?
Are diatoms contained in mud, such as the mud flats that used to exist in the small channel between Caterpillar Island and the Columbia River shore? There is a marina located in that channel now which means that it was apparently dredged at some point.
Sure, if there is any standing water. Different species populate different areas but according to
experts at UW (who know the NW biota well) major populations of
closely related species dominate large regions along the Columbia and inland. You have to consult these experts to know
what populations dominate certain areas ... its a fascinating subject. But, all diatoms require
oxygen and proliferate seasonally... and the genetics of these buggers is a whole encyclopedia to
itself. Diatoms, as I understand them, are generally a surface feature but can define a water column. It's a very interesting subject for its forensic value.
The astounding thing to me about Tom's discovery (lack of diatoms in the money) is it is virtually impossible to avoid diatoms from surface water exposure, especially in back areas, along the
Columbia and elsewhere. There are people *very curious about why the Cooper bills showed no
evidence of diatoms. Tom may have made a major discovery with this ... lets just say it requires
explanation. There were people willing and ready to devote lab and staff time to this - but alas
the specimens promised never came through ... maybe it can still happen. I hope so.
The next generation of Columbia Cooper searcher divers is being trained as I write ... enjoy!:)