Pledge, N. S. & Sadler, T. 1990. A new subspecies of the sea urchin Peronella lesueuri from the Quaternary of South Australia. Transactions of the Royal Society of South Australia 114, 103-104.
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Pledge, N. S.; Sadler, T.
1990
A new subspecies of the sea urchin Peronella lesueuri from the Quaternary of South Australia
Transactions of the Royal Society of South Australia