中华人民共和国网络安全法
百度 小贴士：更幸运的是，2018正值查尔斯王子的70岁大寿，所以今年的开放日还特别新增了限定展供大家参观，门票有多重选择，包含女王美术馆的还可以看到十几副珍贵的达·芬奇原作哦！有计划去的旅行者们记得提前预约吧！7、威尼斯的旅游组织出指南，改善被坑现象！威尼斯确实是不容错过的旅游胜地：贡多拉、运河、绝佳餐厅，以及令人难忘的浪漫氛围。
| Arenicolumba prattae Temporal range: Early Miocene
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Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Columbiformes |
| Family: | Columbidae |
| Genus: | ?Arenicolumba Steadman, 2008 |
| Species: | †A. prattae
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| Binomial name | |
| †Arenicolumba prattae (Becker & Brodkorb, 1992)
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| Synonyms | |
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Arenicolumba prattae is an extinct species of small pigeon from the Miocene of Florida. It was described from fossil material ( a left coracoid) collected at the Thomas Farm Site in Gilchrist County, northern Florida, south-eastern United States. The genus name Arenicolumba comes from the Latin arena ("sandy place") with reference to the sandy, fossiliferous sediments of the collection site, and columba ("pigeon"). Originally described in 1992 as Columbina prattae, it was moved to the new genus in 2008.[1]
References
[edit]- ^ Steadman, David W. (2008). "Doves (Columbidae) and cuckoos (Cuculidae) from the Early Miocene of Florida" (PDF). Bulletin of the Florida Museum of Natural History. 48 (1): 1–16.
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