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蜥脚型类
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sauropodomorph
蜥脚型类
与萨尔塔龙亲缘关系比兽脚类更近的所有蜥臀类恐龙。包括基干蜥脚型类和蜥脚类。学者们以前习惯将基干蜥脚型类统称为原蜥脚类(Prosauropoda),认为它是蜥脚类的姊妹群。现在认为基干蜥脚型类并不是单系类群,尽管其中某些属种可能构成了若干小的单系类群。
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Water Conservancy History Research Association of Japan
water conservancy in ancient Chang’an city
water conservancy in ancient Ganzhou city
water conservancy in ancient Kaifeng city
water conservancy in ancient Luoyang city
water conservancy in ancient Nanjing city
water conservancy in ancient Suzhou city
water conservancy information classification
water conservancy information guarantee system
water conservancy information management
water conservancy information network
water conservancy information resource planning
water conservancy information resource system
water conservancy informatization
water conservancy informatization organization system
water conservancy informatization planning
water conservancy in pastoral area
water conservancy institutions in Australia
water conservancy institutions in Canada
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water conservancy institutions in France
water conservancy institutions in India
water conservancy institutions in Israel
water conservancy institutions in Japan
water conservancy institutions in Kazakhstan
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