Myliobatoidei sp. (specimen 94)

Stingray tail barb (Myliobatoidei sp.) from the present day

Onchopristis numidus (specimens 90-93)

Giant sawfish rostral barbs (O. numidus) from the Late Cretaceous period

Myliobatiformes sp. (specimen 77)

Ray dental plate (Myliobatiformes sp.) from the Pleistocene epoch

Rhinoptera bonasus (specimens 13-17)

Cownose ray dental plate fragments (R. bonasus) from the Miocene epoch

Myliobatoidei sp. (specimens 08-12)

Stingray dental plate fragments (Myliobatoidei sp.) from the Miocene epoch