User talk:2603:8000:F400:FCEA:481A:647D:E46A:D662

Lancelet
I reverted edit you did on Lancelet page. Understand that fossil records of lancelet are mostly not known and only have to estimate from phylogenic study. I added about that on page with reference but lancelets probably appeared within Cretaceous, not as early as Cambrian. You probably referred Pikaia, but Pikaia is such a enigmatic animal with uncertain classification, it may be stem-chordate but also can be completely different group that convergent on chordates. Ta-tea-two-te-to (talk) 05:50, 4 May 2023 (UTC)