Paleodictyon is a trace fossil, usually interpreted to be a bur...
wikipedia - 08 Aug 2022Paleodictyon is a trace fossil, usually interpreted to be a burrow, which appears in the geologic marine record beginning in the Precambrian/Early Cambrian[1] and in modern ocean environments.[2][3][4] Paleodictyon were first described by Giuseppe Meneghini in 1850.[1] The origin of the trace fossil is enigmatic and numerous candidates have been proposed.
