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单词 Villafranchian
释义

Villafranchian /'vilə'fr æŋkiən/

英汉-汉英词典
n.,adj. (更新世早期的重要地层和年代划分单元)维拉弗朗阶(的)
词组 | 习惯用语
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  • franchiser n. 经销商, 代销商
Villafranchian n. 维拉弗朗阶; adj. 维拉弗朗阶的;

网络短语:
Villafranchian fauna 维拉夫兰动物群;动物群
Villafranchian Stage 维拉弗朗阶
英语百科

Villafranchian

Neogene ELMMZ
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Messinian
 
 
 
 
 
 
 
 
 
 
MN 1
MN 2
MN 3
MN 4
MN 5
MN 6
MN 6
MN 9
MN 10
MN 11
MN 12
MN 13
MN 14
MN 15
MN 16
MN 17
MNQ1
 
 
 
 
Mio-
cene
Plio-
cene
Pleistocene
Aquitanian
Burdigalian
Langhian
Serravallian
Tortonian
MN
7/8
Zanclean
Piacenzian
Gelasian
Agenian
Orleanian
Astaracian
Vallesian
Turolian
Ruscinian
Villafranchian
Chronostratigraphy
ELMMZ
Zones
Age (Ma)

Villafranchian age is a period of geologic time (3.0—2.0 Ma) overlapping the end of the Pliocene and the beginning of the Pleistocene used more specifically with European Land Mammal Ages. Named by Italian geologist Lorenzo Pareto for a sequence of terrestrial sediments studied near Villafranca d'Asti, a town near Turin, it succeeds the Ruscinian age.

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更新时间:2025/6/20 8:55:58