Where: Gloucestershire, United Kingdom (51.8° N, 1.9° W: paleocoordinates 38.6° N, 4.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Metechioceras aplanatum ammonoid zone, Lower Lias Formation (Lias Group), Late/Upper Sinemurian (196.5 - 189.6 Ma)
• "Echioceras raricostatum Zone, Metechioceras aplanatum Subzone" (Melville 1956)
•"1299ft - 1359ft" (Melville 1956)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; gray 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 204130: authorized by Alex Dunhill, entered by Bethany Allen on 31.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Tubellites sp." = Gemmellaroceras
"Tubellites sp." = Gemmellaroceras Hyatt 1900 ammonite | |
"Eoderoceras miles" = Eoderoceras armatum
"Eoderoceras miles" = Eoderoceras armatum Sowerby 1815 ammonite | |
Gleviceras sp. Buckman 1918 ammonite | |
"Paltechioceras sp." = Paltechioceras, "Metechioceras sp." = Paltechioceras
"Paltechioceras sp." = Paltechioceras Buckman 1924 ammonite
"Metechioceras sp." = Paltechioceras Buckman 1924 ammonite | |
Nannobelus sp. belemnite | |
? Pseudohastites sp. belemnite | |
Bivalvia | |
Modiolus sp. Lamarck 1801 mussel | |
Cucullaea sp., "Grammatodon intermedius" = Arca (Cucullaea) intermedia
Cucullaea sp. Lamarck 1801 clam
"Grammatodon intermedius" = Arca (Cucullaea) intermedia Simpson 1855 clam | |
Gryphaea suilla oyster | |
Ostrea sp. Linnaeus 1758 oyster | |
Pteria cf. carixensis Cox 1928 pearl oyster | |
Pseudopecten priscus scallop
Camptonectes sp. Meek 1864 scallop
Chlamys sp. Röding 1798 scallop
Chlamys aff. rollei Stoliczka 1861 scallop | |
Oxytoma papyria, "Oxytoma inequivalve" = Oxytoma inequivalvis
Oxytoma papyria scallop
"Oxytoma inequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop | |
"Lima (Antiquilima) sp." = Antiquilima, Pseudolimea pectinoides, "Lima (Plagiostoma) aff. gigantea" = Plagiostoma giganteum
"Lima (Antiquilima) sp." = Antiquilima Cox 1943 file clam
Pseudolimea pectinoides Sowerby 1815 file clam
"Lima (Plagiostoma) aff. gigantea" = Plagiostoma giganteum Sowerby 1814 file clam | |
"Trigonia" sp. Bruguière 1789 clam | |
Pholadomya sp. Sowerby 1823 clam
? Arcomya sp. Agassiz 1838 clam | |
Tutcheria cingulata Goldfuss 1836 clam | |
Nuculana (Ryderia) doris d'Orbigny 1849 pointed nut clam | |
Palaeoneilo oviformis Eck 1865 clam
Palaeoneilo galatea d'Orbigny 1850 clam | |
"Nuculana (Ryderia) graphica" = Ryderia
"Nuculana (Ryderia) graphica" = Ryderia clam | |
Rollieria bronni clam
Rollieria sp. Cossmann 1920 clam | |
"Nucula (Palaeonucula) navis" = Palaeonucula navis
"Nucula (Palaeonucula) navis" = Palaeonucula navis Piette 1868 nut clam | |
Rhynchonellata | |
Cincta cf. paupercula Buckman 1907
Cincta cf. nummosa Buckman 1907 | |
Lobothyris sp. Buckman 1917 |