Etheridge, R. (1892). The Organic Remains of the Ipswich Formation (Upper Trias-Jura), with Descriptions of the Species. In: Jack, R.L.; Etheridge, R. (eds) The geology and palaeontology of Queensland and New Guinea. Geological Survey of Queensland Publication. 92: 364-389.
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Etheridge, R.
1892
The Organic Remains of the Ipswich Formation (Upper Trias-Jura), with Descriptions of the Species. In: Jack, R.L.; Etheridge, R. (eds) The geology and palaeontology of Queensland and New Guinea