Where: Warwickshire, United Kingdom (52.4° N, 1.4° W: paleocoordinates 52.4° N, 1.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Middle Pleistocene (0.8 - 0.1 Ma)
• Amino acid D/L ratios from molluscan shells give mean values of 0.24, consistent with an age in Oxygen Isotope Stage 9.
• bed-level stratigraphic resolution
Environment/lithology: fluvial; unlithified, carbonaceous siltstone
Size class: macrofossils
Primary reference: D. H. Keen, G. R. Coope, R. L. Jones, M. H. Field, H. I. Griffiths, S. G. Lewis, and D. Q. Bowen. 1997. Middle Pleistocene deposits at Frog Hall Pit, Stretton-on-Dunsmore, Warwickshire, English Midlands, and their implications for the age of the type Wolstonian. Journal of Quaternary Science 12:183-208 [M. Clapham/M. Clapham]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 169391: authorized by Matthew Clapham, entered by Matthew Clapham on 22.05.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Donacia sp. Fabricius 1775 leaf beetle
Donacia cinerea Herbst 1784 leaf beetle | |
Apion sp. Herbst 1797 weevil | |
Rhynchaenus quercus, "Otiorhynchus ovatus" = Otiorhynchus (Pendragon) ovatus
Rhynchaenus quercus Linnaeus 1758 snout beetle
"Otiorhynchus ovatus" = Otiorhynchus (Pendragon) ovatus Linnaeus 1758 snout beetle | |
Aphodius sp. Hellwig 1798 scarab beetle
Aphodius "sp. A" Hellwig 1798 scarab beetle | |
Stenus sp. Latreille 1796 rove beetle
Micropeplus caelatus Erichson 1839 rove beetle
Micropeplus staphylinoides Marsham 1802 rove beetle
"Oxytelus rugosus" = Anotylus rugosus Fabricius 1775 rove beetle | |
Hydraena sp. Kugelann 1794 minute moss beetle | |
Cercyon sp. Leach 1817 water scavenger beetle
Cryptopleurum crenatum Kugelann 1794 water scavenger beetle | |
Oulimnius troglodytes, Oulimnius tuberculatus, Elmis aenea, "Limnius volkmari" = Limnius volckmari, Limnius opacus, Esolus parallelepipedus
Oulimnius troglodytes Gyllenhal 1827 riffle beetle
Oulimnius tuberculatus Muller 1806 riffle beetle
Elmis aenea Muller 1806 riffle beetle
"Limnius volkmari" = Limnius volckmari Panzer 1793 riffle beetle
Limnius opacus Muller 1806 riffle beetle
Esolus parallelepipedus Muller 1806 riffle beetle | |
Dryops sp. Olivier 1791 long toed water beetle | |
Dascillus cervinus Linnaeus 1758 soft bodied plant beetle | |
Adelocera murina Linnaeus 1758 click beetle | |
Pterostichus strenuus, Pterostichus vernalis, Trechus rivularis, "Bembidion assimile" = Bembidion (Diplocampa) assimile
Pterostichus strenuus Panzer 1797 ground beetle
Pterostichus vernalis Panzer 1796 ground beetle
Trechus rivularis Gyllenhal 1810 ground beetle
"Bembidion assimile" = Bembidion (Diplocampa) assimile Gyllenhal 1810 ground beetle | |
Gyrinus sp. Geoffroy 1762 whirligig beetle | |
Ilybius sp. Erichson 1832 predaceous diving beetle |