蜗牛很赞! * S1 \ |! G' ~! _% x' I1 q, |1 j% b: @2 @
Grimaldi et al (2002)记载,有记录的,白垩纪中发现过的蜗牛仅有三例。今年在坛子里已经看到两例了,可喜可贺啊 {:3_51:}1 t- a. f% E+ F" `+ N) `. v* m
7 M* L. i# s6 ?. ^, P2 nGrimaldi D.A., Engelm S., Nascimbene P.C., 2002. Fossiliferous Cretaceous Amber from Myanmar (Burma): Its Rediscovery, Biotic Diversity, and Paleontological Significance. American Museum of Natural History. 3361.