Acrum
- Citations total:
- 3
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Geolocation
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Author - title
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| original | Middle Cambrian | Spain | Fombella,M.A. Acritachs of the lower middle Cambrian from the Province of Leon, Spain. | 1977 | |
| details | Late Riphean | Spitsbergen | Butterfield,N.J. et al. Exceptional preservation of fossils in an Upper Proterozoic Shale | 1988 | |
| details | Nd | Nd | Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. | 1990 |