摘要
安徽省巢湖市周围属低山丘陵地区,是由大别山东麓向东延伸的山地。第四纪地层区划属扬子地层区,下扬子地层分区。该区第四系成因类型复杂,以冲积、冰积、冰水和冰缘沉积为主,其次还有洪积、湖积、沼泽沉积与洞穴裂隙堆积。尤其在巢湖附近的丘陵以灰岩出露为主,在地下水的作用下形成了无山不洞的状况。第四纪洞穴裂隙堆积在这一带也比较发育。近几年来在巢湖市附近发现三处第四纪洞穴与裂隙性堆积,含有极其丰富的哺乳动物化石,本文就发现的哺乳动物化石及洞穴堆积时代加以阐述.
The Quarternary cave deposits are relatively developed near Chaohu city, Anhui. From 1982 to 1984 three cave sites were found such as Maoer Cave, Yinshan Cave and Wanghushan Cave, which contain abundant Pleistocene mammalian fossils. Early Pleistocene; Hyaena brevirosteris licenti, Cuon dubius, Proboscidiparion sp., Equus yunanensis, Megantereon sp., Tetralophodon sp. , Equus sp., Bovidae. Middle Pleistocene; Early Homo sapiens, Hyaena sinensis, Ursus arctos, Megaloceros pachgosteus, Cervus (Pseudaxis) grayi, Muntiacus of. bohlini, Muntiacus mutijak margae, Dicerorhinus choukoutienensis, Microtus brandtoides, Sus xiaozho. Late Pleistocene ; Equus sp. , Cervus sp. , Muntiacus sp. , Sus sp.
出处
《安徽地质》
1992年第2期68-74,共7页
Geology of Anhui
关键词
安徽省巢湖
第四纪
洞穴堆积
Quarternary Period cave deposit Chaohu Anhui Province
