- 更多网络例句与monaxons相关的网络例句 [注:此内容来源于网络,仅供参考]
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We report a sponge spicule assemblage from the Lower Cambrian black shales of the Hetang Formation at Xiuning in Anhui Province, South China. Based on morphological differences, the spicules can be divided into 4 types including monaxons, biaxons, triaxons and tetraxons.
本文报道皖南休宁县早寒武世荷塘组黑色页岩中产出的海绵骨针化石组合,这些海绵骨针化石具有较高的丰度和分异度,它们以二轴四射针、T型针、三轴六射针和三轴五射针为主。