22027 - Outstanding 1.89 Inch Kettneraspis prescheri (Long Occipital Horn) Lower Devonian Trilobite Edrioasteroids Parent taxon: Bathynotidae according to

Parent taxon: Bathynotidae according to G

Walker to mark is contributions as a vertebrate paleontologist at the natural history museum of London (BMNH) and is generosity to uninitiated student and to the famous alike

Cong et al

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22027 - Outstanding 1.89 Inch Kettneraspis prescheri (Long Occipital Horn) Lower Devonian Trilobite Edrioasteroids Parent taxon: Bathynotidae according toImpressive specimen, prepared in an exceptional way. This type of preparation requires meticulous work of tens of hours. It has a large, and very distinctive occipital spine. Kettneraspis sp. Prantl and Pribyl 1949 (trilobite) Trilobita Lichida Odontopleuridae