Jakobsen, K., Brock, G., Nielsen, A., & Harper, D. (2016). A Darriwilian (Middle Ordovician) bivalve-dominated molluscan fauna from the Stairway Sandstone, Amadeus Basin, central Australia. Acta Palaeontologica Polonica, 61(4), 897-924. https://doi.org/10.4202/app.00215.2015