Maher Jr., Hays Troy, Shuster Robert, and Mutrux Jeremy. “Petrography of Lower Cretaceous Sandstones on Spitsbergen”. Polar Research 23, no. 2 (December 1, 2004): 147-165. Accessed April 19, 2024. https://polarresearch.net/index.php/polar/article/view/2083.