Where: Greenland (70.4° N, 22.6° W: paleocoordinates 52.1° N, 5.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Cape Stewart Beds Formation, Pliensbachian (190.8 - 182.7 Ma)
• Callovian according to the author, based on resemblance to the fauna of Kuhn Island (repeated in the Index of Statigraphy of North America 1912 pg. 547).
•Revised as Charmouthian (Pliensbachian) by Rosenkrantz.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, fine-grained, micaceous, quartzose, gray, calcareous sandstone
Size classes: macrofossils, mesofossils
Primary reference: B. Lundgren. 1895. Jurafossil fran Kap Stewart i Ost-Gronland. Meddelelser om Gronland 7:191-214 [M. Clapham/M. Manojlovic/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 161208: authorized by Matthew Clapham, entered by Marko Manojlovic on 02.09.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Tetrarhynchia ? sp. Buckman 1917
Grandirhynchia sp. Buckman 1917 | |
Lobothyris cf. punctata Sowerby 1812 | |
Cephalopoda | |
Uptonia jamesoni Sowerby 1827 ammonite | |
Belemnitida indet. Zittel 1895 belemnite | |
Gastropoda | |
Pleurotomaria sp. Defrance 1826 snail | |
Turbo sp. Linnaeus 1758 snail | |
Bivalvia | |
Nuculana zieteni Brauns 1871 pointed nut clam | |
Perna sp. Retzius 1788 mussel | |
Chlamys substriata, "Aequipecten priscus" = Pecten priscus
Chlamys substriata Roemer 1835 scallop
"Aequipecten priscus" = Pecten priscus Schlotheim 1820 scallop | |
"Oxytoma inaequivalve" = Oxytoma inequivalvis
"Oxytoma inaequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop | |
"Lima (Plagiostoma) sp." = Plagiostoma, Limea acuticosta
"Lima (Plagiostoma) sp." = Plagiostoma Sowerby 1814 file clam
Limea acuticosta file clam | |
Placunopsis minuta n. sp.
Placunopsis minuta n. sp. Lundgren 1895 scallop | |
Plicatula pectinoides scallop | |
Entolium frontale, "Pecten callosus n. sp." = Entolium callosum
Entolium frontale scallop
"Pecten callosus n. sp." = Entolium callosum Lundgren 1895 scallop | |
Pinna cf. folium Young and Bird 1822 oyster | |
Liostrea irregularis oyster
Gryphaea cymbium Lamarck 1819 oyster | |
Pleuromya costata clam | |
Pholadomya ambigua Sowerby 1819 clam
Arcomya longa clam | |
Hippopodium ponderosum Sowerby 1819 clam | |