| 词条 | Heimdallia |
| 释义 |
The trace was probably made by a small crustacean.[2] References1. ^{{cite journal | author = McNamara, K.J. |author2=Trewin, N.H. | year = 1993 | title = A euthycarcinoid arthropod from the Silurian of Western Australia | journal = Palaeontology | volume = 36 | pages = 319–335}} {{trace-fossil-stub}}2. ^{{cite journal | author = Bradshaw, M.A. |author2=Harmsen, F.J. | year = 2007 | title = The paleoenvironmental significance of trace fossils in Devonian sediments (Taylor Group), Darwin Mountains to the Dry Valleys, southern Victoria Land | journal = Antarctica: A Keystone in a Changing World--Online Proceedings of the 10 thISAES X, edited by AK Cooper and CR Raymond et al., USGS Open-File Report | volume = 1047 | url = http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea133.pdf | accessdate = 2008-04-22}} 1 : Arthropod trace fossils |
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