ARCHIBALD, S. B.; GREENWOOD, D. R.; SMITH, R. Y.; MATHEWES, R. W.; BASINGER, J. F. Great Canadian Lagerstätten 1. Early Eocene Lagerstätten of the Okanagan Highlands (British Columbia and Washington State). Geoscience Canada, [S. l.], v. 38, n. 4, 2011. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/18964. Acesso em: 30 jun. 2022.