Maxwell, W. G. H. (1964). The geology of the Yarrol Region.-Part 1, Biostratigraphy. <em>University of Queensland Papers Departmnet of Geology.</em> 5(9):1-81.[details] Available for editors
original descriptionMaxwell, W. G. H. (1964). The geology of the Yarrol Region.-Part 1, Biostratigraphy. <em>University of Queensland Papers Departmnet of Geology.</em> 5(9):1-81.[details] Available for editors