Message 1 references papers on on set of such fossils.
To critique any of them the specific references would be required.
Here is a closed thread on the topic:
Soracilla defends the Flood? (mostly a "Joggins Polystrate Fossils" discussion)
From what I remember the claims made by creationists are often not well founded. We'd have to have them all brought here in detail to see.
Edited by NosyNed, : correct dBCodes