Exceptional preservation of two new early rossellid sponges: the dominant species in the Hirnantian (Late Ordovician) Anji Biota of China
Botting, JP; Janussen, D; Zhang, YD; Muir, LA
Zhang, YD (corresponding author), Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China.; Zhang, YD (corresponding author), Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, Nanjing 210008, Peoples R China.; Zhang, YD (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
JOURNAL OF THE GEOLOGICAL SOCIETY, 2020; 177 (5): 1025