Skwarko, S. K. (1970). Aptian (Lower Cretaceous) 'Apiotrigonia' from the Melligo Quartzite, Dampier Peninsula, Western Australia. Bulletin, Commonwealth of Australia, Department of National Resources and Energy, Bureau of Mineral Resources, Geology and Geophysics. 108: 227-235.
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Skwarko, S. K.
1970
Aptian (Lower Cretaceous) '<i>Apiotrigonia</i>' from the Melligo Quartzite, Dampier Peninsula, Western Australia
Bulletin, Commonwealth of Australia, Department of National Resources and Energy, Bureau of Mineral Resources, Geology and Geophysics