7e98e7b749b3ef3f8c71a7fc23ed9887

...

Penetrigonias Tanner & Martin, 1976

Source

Rank

genus

Names

1

in Churcher (Ed. ). Athlon. Essays in palaeontology in honour of Loris Shano Russell. Life Sci. misc. Publs R. Ont. Mus. , Toronto: 212.