Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 1-14

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 15-18

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 19-22

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 23

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 34-52

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 52-53

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 53-62

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 62-65

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 78-79

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 84-87

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 88

Published in Transactions and Proceedings of the Royal Society of Victoria, in 1881, in volume 17, pages 89-92