Journal of Palaeogeography     2022 11 (4):  629-639    ISSN: 2095-3836  CN: 10-1041/P A new oospecies of Shixingoolithus (Shixingoolithus qianshanensis oosp. nov.) from the Qianshan Basin, Anhui Province, East China Qing Hea,b,*, Zhong-Liang Chenc,d, Shu-Kang Zhange, Ze-Wen Guia, Ya-Ting Chena aSchool of Resources and Environmental Engineering, Anhui University, Hefei 230601, Anhui Province, China; bState Key Laboratory of Paleobiology and Stratigraphy, Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, Nanjing 210008, Jiangsu Province, China; cSchool of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, Anhui Province, China; dGeological Survey of Anhui Province, Hefei 230001, Anhui Province, China; eKey Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China Received: 2022-04-29  Revised: 2022-06-18  Online: null Supporting info