Ancyrospora petilus
- Citations total:
- 1
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| details | Late Eifelian | Early Givetian | Canada(Arctic) | Barnes,C.R. et al. Appendix 3A: Palaeontology. (In: The Geology of Devon Island North 76', Canadian Arctic Archipelago (Western part of Cardigan Strait area, Prince Alfred Bay map area and parts of adjacent maps: NT: 59A, B.C. and 69A, D. U.Mayr et al, editors) | 1998 |