Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 8-9

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 9-10

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 1-7

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 55-82

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 28-44

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 11-27

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 150-151

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 45-54