Profallotaspis is an extinct genus of trilobites.
It lived during the early Atdabanian stage, some 520 million years ago.
[1] Profallotaspis jakutensis is arguably the earliest trilobite ever found.
Representatives of Profallotaspis have been recorded in the provisional Cambrian Stage 3 deposits of Siberia and, possibly North America.
This Redlichiida-related article is a stub.