豫西苗岭统馒头组二段皱饰构造与遗迹化石共生特征<sup>*</sup>

豫西苗岭统馒头组二段皱饰构造与遗迹化石共生特征^*

李妲^1,^2,³, 贺西同¹, 邢智峰^1,^2,³, 齐永安^1,^2,³, 郑伟^1,^2,³, 付建¹

Symbiotic characteristics of wrinkle structure and trace fossils in the Second Member of Miaolingian Mantou Formation in western Henan

LI Da^1,^2,³, HE Xitong¹, XING Zhifeng^1,^2,³, QI Yong'an^1,^2,³, ZHENG Wei^1,^2,³, FU Jian¹

河南登封馒头组二段下部微生物席上足辙迹与牧食迹 A—席上足辙迹与牧食迹,抓痕直径约0.5 mm,牧食迹潜穴直径 1~2 mm;B—席上牧食迹 Jinningichnus badaowanensis ,潜穴直径约1.5 mm, 左上方发育皱饰构造; C—节肢动物足辙迹 Monomorphichnus linearis ,直径约0.5 mm, 未见皱饰构造; D—图C层面显微镜下图,图中可见悬浮沉积物颗粒(箭头)。缩写: W.S., wrinkle structure; P.m. , Planolites montanus ; M.h. , Monomorphichnus henanensis ; J.b. , Jinningichnus badaowanensis