Where: Gloucestershire, United Kingdom (51.8° N, 1.9° W: paleocoordinates 38.1° N, 1.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Laqueoceras laqueus ammonoid zone, Lower Lias Formation (Lias Group), Hettangian (201.3 - 199.3 Ma)
• "Schlotheimia angulata Zone, Laqueoceras laqueus Subzone" (Melville 1956)
•"c. 1931ft - c. 1972 ft" (Melville 1956)
• group of beds-level stratigraphic resolution
Environment/lithology: lime mudstone
Size class: macrofossils
Preservation: mold/impression
Reposited in the BGS
Collection methods: core
Primary reference: R. V. Melville. 1956. The Stratigraphical Palaeontology, ammonites excluded, of the Stowell Park borehole. Bulletin of the Geological Survey of Great Britain 11:67-139 [A. Dunhill/B. Allen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 204159: authorized by Alex Dunhill, entered by Bethany Allen on 02.09.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Parallelodon hettangiensis Terquem 1855 clam | |
"Lima (Plagiostoma) gigantea" = Plagiostoma giganteum, Pseudolimea pectinoides, "Lima (Antiquilima) antiquata" = Antiquilima antiquata
"Lima (Plagiostoma) gigantea" = Plagiostoma giganteum Sowerby 1814 file clam
Pseudolimea pectinoides Sowerby 1815 file clam
"Lima (Antiquilima) antiquata" = Antiquilima antiquata Sowerby 1818 file clam | |
"Chlamys subulata" = Camptonectes subulatus
"Chlamys subulata" = Camptonectes subulatus Goldfuss 1834 scallop | |
Gryphaea cf. dumortieri Joly 1907 oyster | |
Ostrea irregularis oyster | |
Modiolus cf. rusticus mussel | |
Lucina limbata clam | |
? Mactromya sp. Agassiz 1843 clam | |
Pteromya sp. Moore 1861 clam | |
Astarte sp. Sowerby 1816 clam | |