New foraminiferal assemblages consisting of fusulinids and smaller foraminifers have been described from a basalt/carbonate rock block (locality 51F7) and small outcrop of thin-bedded limestone (locality 51F6) located near the entrance to Marble Canyon west–southwest of the town of Cache Creek in southern British Columbia, Canada. The locality 51F7 contains diverse fusulinid and smaller foraminiferal faunas, whereas the locality 51F6 contains only fusulinids. The studied fusulinid assemblage is totally devoid of neoschwagerinids or verbeekinids, and contains genera such as Sichotenella and Wutuella that have never been reported from the Western Hemisphere. The studied foraminiferal fauna contains a group of taxa very similar to several species described from the Primorye area of the Russian Far East and Japan. Some fusulinids present, Reichelina and Codonofusiella, and smaller foraminifers are also similar to Capitanian age species of the Delaware Basin area of West Texas. The age of the British Columbia fauna appears to be Middle Permian, Guadalupian, earliest Capitanian, but a latest Wordian age cannot be excluded. Four new species are described: Reichelina cachecreekensis sp. nov., Sichotenella danneri sp. nov., Codonofusiella marblensis sp. nov., and Parafusulina turquoisensis sp. nov.

已经描述了由玄武岩/碳酸盐岩块（地点 51F7）和位于卡什镇西-西南大理石峡谷入口附近的薄层石灰岩（地点 51F6）的小露头组成的新的有孔虫组合，包括梭形目和较小的有孔虫加拿大不列颠哥伦比亚省南部的小溪。地点 51F7 包含不同的梭菌和较小的有孔虫动物群，而地点 51F6 仅包含梭菌。所研究的梭菌组合完全没有新施瓦格菌属或马鞭毛虫属，并且包含诸如Sichotenella和Wutuella等属西半球从未有过报道。研究的有孔虫动物群包含一组与俄罗斯远东滨海地区和日本描述的几种物种非常相似的分类群。存在的一些梭菌属、Reichelina和Codonofusiella以及较小的有孔虫也类似于西德克萨斯州特拉华盆地地区的 Capitanian 年龄物种。不列颠哥伦比亚省动物群的年龄似乎是中二叠纪、瓜达卢普纪、最早的卡皮塔纪，但不能排除最晚的沃德纪。描述了四个新物种：Reichelina cachecreekensis sp。十一月，Sichotenella danneri sp. 十一月, Codonofusiella marlensis sp. nov., 和Parafusulina turquoisensissp. 十一月