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江西高安鸡公岭一带壶天群出露良好且富产(竹蜓)类化石已为世人瞩目,但珊瑚化石尚无报道。为此、笔者于1984年9月在该地进行了短期工作。鸡公岭一带壶天群上部的岩性以灰、浅灰、深灰色块状灰岩为主夹有多层白云岩,厚约350m。其中 Sphaeroschwagerina 带的厚度约110m,我们在其上部的50m 地层中发现四个四射珊瑚富集层(H16,H18,H19, H20)。鉴定有23属48种,其中包括1新亚属27新种。鉴于江西境内壶天群上部的四射珊
Jiangxi Gao’an chicken Kung Ling area around the pot days exposed good and rich (bamboo dragonfly) fossils have attracted worldwide attention, but there are no reports of coral fossils. To this end, the author in September 1984 in the field for short-term work. The lithology in the upper part of the pot day group in Jigongling is dominated by multi-layer dolomite with a thickness of about 350m, mainly consisting of gray, light gray and dark gray massive limestone. The thickness of the Sphaeroschwagerina belt is about 110 m. We found four intrusive coral-rich layers (H16, H18, H19, H20) in the upper 50 m of the strata. There are 23 genera and 48 species, including 1 new subgenus 27 new species. In view of the upper part of pot days group in Jiangxi Shizhong Shan