New turtle egg fossil from the Upper Cretaceous of the Laiyang Basin, Shandong Province, China.
New turtle egg fossil from the Upper Cretaceous of the Laiyang Basin, Shandong Province, China.
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DOI：
10.1590/s0001-37652013000100008
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发表时间：
2013-03
影响因子：
1.3
通讯作者：
Qiang Wang;Xiaolin Wang;Zikui Zhao;Jialiang Zhang;Shunxing Jiang
中科院分区：
文献类型：
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作者：
Qiang Wang;Xiaolin Wang;Zikui Zhao;Jialiang Zhang;Shunxing Jiang
建立了一种新的龟蛋化石：莱阳龟蛋化石。等。 11月..基于其椭圆形的形态、坚硬的蛋壳以及蛋壳特征，它不同于其他类型的圆形龟蛋化石。这是我国发现的第二块白垩纪龟蛋化石。这一发现表明晚白垩世莱阳生态系统比之前认为的更加多样化。
A new type of turtle egg fossil was established: Emydoolithus laiyangensis oogen. et oosp. nov.. Based on its elliptical morphological shape, rigid eggshells, and eggshell characteristics, it is different from other types of round chelonian egg fossils. It is the second chelonian egg fossil found in Cretaceous in China. This discovery shows the Laiyang ecosystem in Late Cretaceous is more diversified than previously thought.