Incisoscutum sarahae

A coccosteomorph arthrodire placoderm from Gogo.

Specimen number: WAM 01.11.14
Geological age: Frasnian
State/territory: Western Australia
Locality/site: Gogo Formation

Skeletal element: Inferognathal (lower jaw)

Skeletal element: Suborbital

Mitchell, D. R., Trinajstic, K., Long, J. A., Fitzpatrick, A. N., Bland, J., & Clement, A. M. (2026). Hard-object feeding adaptations infer relative predator-prey size relationships in Devonian placoderms. Scientific Reports.