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From
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To
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Geolocation
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Author - title
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Year
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| details | Early Ludlovian | Estonia | Nestor,V. Biostratigraphy: Silurian chitinozoans | 1990 | |
| details | Early Ludlovian | Estonia | Nestor,N. Locality 9:1 Silurian sequences at Sarghaua Field Station | 1990 | |
| details | Homerian | Gorstian | Belgium | Andre,L. et al. Guidebook to the excursion on the stratigraphy and Magmatic Roc of the Brabant Massif, Belgium. | 1991 |
| details | Early Ludlovian | USSR(Baltic) | Nestor,V. Chitinozoan diversity dynamics in the East Baltic Silurian. | 1992 |