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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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| original | Middle Rhuddanian | Telychian | Saudi Arabia | Le H©riss©,A. Characteristics of the acritarch recovery in the early Silurian of Saudi Arabia. | 2000 |
| original | Late Ludlovian | Libya | Le H©riss©,A. Paleoecology, biostratigraphy and biogeography of late Silurian to early Devonian acritarchs and prasinophycean phycomata in well A161, Western Libya, North Africa | 2002 |