@article{Simonson1992, author = "Bruce M. Simonson", title = "{Supplemental material: Geological Evidence for a Strewn Field of Impact Spherules in the Early Precambrian Hamersley Basin of Western Australia}", year = "1992", month = "1", url = "https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Geological_Evidence_for_a_Strewn_Field_of_Impact_Spherules_in_the_Early_Precambrian_Hamersley_Basin_of_Western_Australia/12334205", doi = "10.1130/9217" }