湖北武汉地区志留系下红层的古鱼类化石及其生物古地理意义*
山显任1,2, 朱敏1,2, 赵文金1,2, 盖志琨1,2

Fossil fishes from the Silurian Lower Red Beds in Wuhan, Hubei and their biogeographic significances
SHAN Xianren1,2, ZHU Min1,2, ZHAO Wenjin1,2, GAI Zhikun1,2
湖北武汉志留纪的鱼类化石 A,B—后棘江夏鱼 Jiangxialepis retrospina (A为刘一龙提供,B为本文新材料);C—意外洪山鱼 Hongshanaspis inexpectatus (刘一龙提供);D,E—锅顶山汉阳鱼 Hanyangaspis guodingshanensis ;F—山门始中华棘鱼 Eosinacanthus shanmenensis ;G—中华棘鱼未定种 Sinacanthus sp.; H—武昌中华棘鱼 Sinacanthus wuchangensis ;I—新中华棘鱼未定种 Nosinacanthus sp.