## Abstract Faunal lists for 17 sections in the Overton Formation are presented. Faunal diversity appears to increase towards the formations base while faunal dominance appears to increase towards its top.
Silurian Chitinozoa from the type Wenlock and Ludlow of Shropshire, England
โ Scribed by Ken J. Dorning
- Book ID
- 118971690
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 178 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0034-6667
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๐ SIMILAR VOLUMES
Graptolites are recorded for the ยฎrst time from the Lower Elton Formation of Shadwell Quarry, Wenlock Edge, Shropshire. The presence of Colonograptus colonus (Barrande) indicates that the formation here may be assigned to the lowermost Ludlow, either the nilssoni or lower scanicus graptolite biozone
The new plectograptid-Valentinagraptus simplex gen. nov., sp. nov.,-(Family Retiolitidae) was recovered from the nilssoni and progenitor biozones (early Gorstian, Ludlow) of the Barrandian area of central Bohemia, Czech Republic. The new taxon is characterized by a sub-oval form and considerably red