| 词条 | Sigou Formation |
| 释义 |
| name = Sigou Formation | image = | caption = | type = Geological formation | age = | prilithology = | otherlithology = | namedfor = | namedby = | region = | country = | coordinates = | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = | map_caption = }} The Sigou Formation is a Mesozoic geologic formation in China. Fossil dinosaur eggs have been reported from the formation,[1] including Dictyoolithus.[2] See also{{Portal|Earth sciences|Paleontology|Dinosaurs||}}
Footnotes1. ^Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607. 2. ^Z.-K. Zhao. (1994) "Dinosaur eggs in China:On the structure and evolution of eggshells." In K. Carpenter, K. F. Hirsch, and J. R. Horner (eds.), Dinosaur Eggs and Babies, Cambridge University Press, Cambridge. Cambridge. pp. 184-203. References
1 : Mesozoic Erathem of Asia |
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