link
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Geolocation
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Author - title
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Year
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details | Aeronian | Spain | Verniers,J. et al. A global chitinozoa biozonation for the Silurian | 1995 | |
details | Nd | Nd | Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) | 1996 |