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依据宏观生长形态和成因环境,豫西登封寒武系第三统张夏组凝块石灰岩可划分为三种型式。小柱状凝块石灰岩以发育分散小柱状凝块为主,形成于潮下带上部中—高能交替的沉积环境;块状凝块石灰岩以不规则块状凝块为特征,形成于潮下带下部低能环境,并受动荡水流影响;树枝状凝块石灰岩以发散的树枝状凝块为特征,形成于正常浪基面之下的深水低能环境。凝块石灰岩发育以风暴成因的竹叶状砾屑灰岩开始,以持续高能环境中发育的厚层鲕粒灰岩的出现为结束。凝块石灰岩形成的水深和水动力条件、依附基底特征和陆源泥质供给等影响凝块石灰岩内部结构和宏观形态,控制着凝块石灰岩的特征发育和整体演化。
According to the macroscopic growth pattern and genesis environment, the conglomerate limestone of the Tertiary Zhangxia Formation in the Cambrian of Dengfeng, western Henan, can be divided into three types. The small columnar-shaped limestone is dominated by the development and dispersion of small columnar clippings and is formed in the middle-high-energy alternating depositional environment in the upper part of the subtidal zone. The massive clinker limestone is characterized by an irregular massive clot formed at the lower part of the subtidal zone Low-energy environment and is affected by turbulent currents; dendritic clinker limestone is characterized by divergent dendrites, forming in a deep-water, low-energy environment below the normal wave basins. The development of clinker limestone begins with a turbulent, burlitic limestone, ending with the appearance of a thick layer of oolite limestone that developed in a highly energetic environment. The water depth and hydrodynamic conditions formed by the clinker limestone influence the internal structure and macroscopic morphology of the clinker limestone depending on the characteristics of the basement and the supply of terrigenous muds, which control the development and overall evolution of the clinker limestone.