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地质学报 1939
ONTWOSKULLSOFMACHAIRODUSFROMTHELOWERPLEISTOCENEBEDSOFCHOUKOUTIENAbstract: TwoexceptionallywellpreservedskullsofMachairodusfoundintheLowerPleistoceneofChoukoutienaredescribedherein.TheybelongtotwodifferentsectionsoftheMachairodusgroup,roughlyreferabletotheEuropeanEpimachairodusandMegantereonrespectively.Thepersistenceanddevelopmentofthetwoformsside-by-sidesincethePlioceneissuggested.
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