Published in Papers and Proceedings of the Royal Society of Tasmania, in 1923, in volume 1922, pages 60-73

Published in Proceedings of the Royal Society of Tasmania, in 1923, in volume 1923, pages 47-55

Published in Papers and Proceedings of the Royal Society of Tasmania, in 1923, in volume 1923, pages 72-86

Published in Papers and Proceedings of the Royal Society of Tasmania, in 1923, in volume 1923, pages 108