You had 2000 years prior to the flood. And the flood itself would not have buried everything in the same layer.
Ten misconceptions about the geologic column
Assessing Creationist Stratigraphy with Evidence from the Gulf of Mexico
Ten misconceptions about the geologic column
Assessing Creationist Stratigraphy with Evidence from the Gulf of Mexico
Publish this "research" in a peer reviewed journal. Oh wait, this wouldn't get past the editor. Why? A waste of time.
I you were to inspect the area around Mt St Helen you would notice that the organisms are found in different layers even though the exact date of their burial is known. How is it possible that they were buried on the same day yet are in different layers? Why the differentiation?