2010年2月27日星期六
2010年2月26日星期五
Ordovician Trilobites
Ordovician Trilobites Hungioides Kobayashi, 1936 from China.
Asaphina, Dinkelokephalinidae
3.3 cm in length.
References
1. Giant Trilobites and Trilobite clusters from the Ordovician of Portugal. Geology, 2009; 37; 443-446.
Asaphina, Dinkelokephalinidae
3.3 cm in length.
References
1. Giant Trilobites and Trilobite clusters from the Ordovician of Portugal. Geology, 2009; 37; 443-446.
2. Asaphoid Trilobites from The arenig-llanvirn of the South China. Palaeontology; 50; 347-399
Ordovician Trilobites from Central China
Liomegalaspides.
Dawan Formation.
5cm in length
6cm in length
Dawan Formation.
5cm in length
6cm in length
3.7 cm in length
asaphoid trilobites from the south China
asaphoid trilobites from the south China
those materials made from a new localities in Western Hubei Pov. represens a new window of marine enviroments on the southe edge of Yangtze platform and Jiangnan transitional belt.
ordovician trilobites have been widly recrded from the Yangtze platfrom, but usually chipps. here we found some complete speciments in good quality.most of them are Liomegalaspides. with a few Hungioides.
Hungioides had been reported from Portugal and Spain before, but the chinese Hungioides are smaller in size.
cambrian fossils from Guizhou Pov,CHINA
2010年2月23日星期二
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