Let me explain the money as I see it:
First, the condition of the bills: The bills are not rounded because of river rock action. If this was the case then the fronts and backs of the stacks would have also been "rounded" and the rubber bands would have been completely destroyed and missing. However, the rubber bands were still in place when the money was found. Also, I have analyzed 377's bill extensively and determined that what is left of the bill accounts for only about 25% of the original bill. Importantly, the missing outer edges (75%) is uniform around the entirety of the bill. In fact, this is precisely what I would expect with the bills being buried and organisms eating away at the bill from all four edges. This "rot" should theoretically occur at a uniform pace.
Second, the torque: If you look at Tom's "torque" image on his site you'll notice something peculiar...in fact, it does not appear that a single stack of bills was torqued. Rather, it appears that you have two separate stacks of bills, one on top of the other, however slightly askew relative to each other. Indeed, I think we're looking at two separate stacks of bills versus one stack that is "torqued."
The point is that something apparently restrained one end the bills so that over time water action could break off the remainder of the bills and this means the packets were exposed to significant water and maybe air action at some point.
However, this by itself also rules out the possibility of these packets, along with the fragments, coming down the main channel of the Columbia River and indicates that everything arrived at the same time. If Cooper, or the money bag, had ended up in the Columbia River east of the I-5 bridge, he would have been on the Oregon side of the river after it made the turn north regardless of whether he was on the bottom of the river or on the surface.
The Columbia River water coming through the channel on the east side of Caterpillar Island is going to be slower than the water in the river's main channel. This channel water forms a boundary between the main river water and the sand at Tina Bar once it is past Caterpillar Island. In addition, the main river channel creates vortices in the river that are clockwise as view from above on the Tina Bar side. That is, these vortices would slow the CI channel water a bit also.
All of the above supports the ideas that the money arrived at Tina Bar while still in a damaged bag during a flood event and/or that it was planted there by human means.
Robert,
I don't think this is
apparent, as you said, but I
am listening.
I find issues with the bag surviving all the way up until Tena Bar, but the rubber bands staying put in the water, when most of the material holding them taught was being chipped away by flow. The bands would have to have stayed elastic, contracting as the money was eaten away by river water, or the packets would wiggle out of their grasp. That limits the amount of time they could have been so affected. It also means that whatever held the bundle in place would likely have to have turned it with rotisserie-like precision, because all four corners of all bills in the famous press photos are more or less uniform.
Also, with the recent info about the diatoms, and with the assertion that they had to enter the bills when fanned out in the water, do you have any thoughts on how a fanned-out packet of bills with a maximum of two sides facing the oncoming water while held in place, would have rounded edges while the insides of the bills were also exposed? Wouldn't some rip in half at the site where the pressure was applied, ie the bands or this other thing holding it in place?
Can you provide an example of another man-made object taken from a river that bears the same or similar physical appearance or characteristics including uniformity? Paper, linen, cardboard, or cloth preferred, but not mandatory. I'd be more inclined to agree with an example. Also, why would the bills in the bundle have had no incremental size difference? Usually river rounding on a 3-dimensional object takes place on length, width and height, not just length and width.
I do like your observation that the money would have ended up on the Oregon side if it made a right turn with the river, and I think that your thoughts on the Caterpillar Island and the vortices in the river show you have put a lot of thought into this.