Not all jiggles were waves. What if you had say a massive plnge into deeper water of a little mountain, or a mountain of mud? As it knifed through the water, covering many dinos, in, say a half a mile wide swarth. The area it covered had dinos, in this jiggle.
And you explantion is that this happened every single time? That it happened with a lot of different kinds of living things in lots of different places. Not only that it only mixed things like dino's in one layer and no such things lower or higher? Please be clear on exactly what you are saying happened. You haven't done that yet.
It isn't that there haven't been individual mudslides or what have you. It is that you have to explain all the layers for the whole globe. Is your explanation that all these landslides, earth quakes etc just happened to order them this way. (btw, we will get to the exact nature and timing of the order later)?
Don't keep throwing out little "what if"s that might happen once or twice and here and there and then pretend that 1,000,000's of these happened in just the right way. All I see so far is that is what you suggest. Again, have I missed something?