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1991年5月笔者与邓华龙老师指导本校地质普查找矿专业学生实习过程中,在花垣县渔塘附近出露的下寒武统清虚洞组灰岩段第2层(q~(1-2))内,发现一批形状及构造类似盘星藻的化石,经请教南京古生物研究所张文堂教授,他指出为海绵骨针。后由笔者鉴定,这批海绵骨针化石可归并为一新形态属、三新形态种。它们是:渔塘湖南海绵(新属新种)Hunanospongia yutangensis(gen.et sp.nov.),花垣湖
In May 1991, the author and Deng Hualong instructed the Geological Prospecting Prospecting and Prospecting students in our university to find out the second layer (q ~ (1-2)) of the limestone section of the Lower Cambrian Qingxuendong Formation exposed near Yuntang in Huayuan County. ), Found a number of fossils of similar shape and structure of the disk algae, consult the Nanjing Institute of paleontology Professor Zhang Wintang, he pointed out that the sponge spicules. After identification by the author, these sponge pin fossils can be merged into a new type of genus, three new species. They are: Hunan pond sponge (new genus new species) Hunanospongia yutangensis (gen.et sp.nov.),