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Weng'an biota
释义
Weng'an biota
Encyclopedia
理学
古生物学
释
Weng'an biota
瓮安生物群
发现于中国贵州瓮安一带,距今6.3亿~6.1亿年的多门类、种类丰富、类型多样的海洋生物群。以动物胚胎、多细胞藻类和大型带刺疑源类等化石为主,化石个体通常不足200微米。
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Abbe condenser
Abbe constant
Abbe crater
Abbe, Ernst (Carl)
Abbe eyepiece
Abbe hemisphere
Abbe invariant
Abbe limit
Abbe number
Abbe photometric law
Abbe Porter experiment
Abbe-Porter experiment
Abbe principle of image formation
Abbe prism
Abbe refraction method
Abbe refractometer
Abbe sine condition
Abbe's invariable
Abbe s invariant
Abbe's principle
abbess
Abbe's theory of image formation
Abbey Church of Saint-Denis
Abbey Church of Saint-Riquier
Abbey of Saint-Étienne, Caen
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