Ludlow-Much Wenlock District #3 (Silurian of the United Kingdom)

Where: England, United Kingdom (52.5° N, 2.6° W)

• Paleocoordinates: 9.6° S, 49.6° W (Wright 2013)

• outcrop-level geographic resolution

When: Overton Formation, Ludfordian (425.6 - 423.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; lithified, bioturbated, shelly/skeletal siltstone

• interbedded highly bioturbated calcareous siltstones in which most lamination destroyed by bioturbation. alternates with thin 'storm generated' siltstone and shell laminae. minor scour channels and slumping. occassional symmetric and asymmetric ripple laminae.

Primary reference: D. D. J. Antia. 1981. Faunas from the Upper Silurian (Upper Ludlovian) in the Ludlow-Much Wenlock District, England. Geological Journal 16:137-147 [J. Alroy/M. Sommers/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 8297: authorized by John Alroy, entered by Mike Sommers on 05.07.2000

Creative Commons license: CC0 (CC0)

Taxonomic list

• 900 total specimens.
Show authors, comments, and common names
unclassified
  -
Microsphaeridiorhynchia nucula
Ostracoda
 Podocopida - Healdiidae
Cytherellina siliqua
Polychaeta
 Serpulimorpha -
Serpulites longissimus
Bivalvia
 Ostreida - Pterineidae
Pteronitella retroflexa
 Cardiidia - Grammysiidae
Fuchsella amygdalina
Fuchsella amygdalina Sowerby 1827 clam
Rhynchonellata
 Spiriferida - Delthyrididae
Howellella elegans
Howellella elegans Muir-Wood 1925
 Orthida - Draboviidae
Salopina lunata
Salopina lunata Sowerby 1839
Strophomenata
 Strophomenida - Strophochonetidae
Protochonetes ludloviensis
Lingulata
 Lingulida - Discinidae
Orbiculoidea rugata
 Lingulida - Pseudolingulidae
"Lingula lata" = Pseudolingula lewisii
"Lingula lata" = Pseudolingula lewisii Sowerby 1839