PBDB Collection

Ivssorigsek, large block (Jurassic of Greenland)

Where: Greenland (70.4° N, 22.7° W: paleocoordinates 52.2° N, 6.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Cape Stewart Formation, Jamesoni (189.6 - 183.0 Ma)

• "Charmouthian"

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, burrowed, coarse-grained, shelly/skeletal, black, gray, argillaceous sandstone and lithified, fine-grained, micaceous shale

• dark-grey, nearly black coarse arkose with great accumulations of small shells in certain beds, and penetrated by burrows filled with a dark clayey substance

Size class: macrofossils

Collected by A. Rosenkrantz in 1927

• Repository: (presumed) University of Coppenhagen

•Most likely source for fossils from Lundgren's Cape Stewart (black limestone) collection according to Rosenkrantz

Primary reference: A. Rosenkrantz. 1934. The Lower Jurassic Rocks of East Greenland Part 1. Meddelelser Om Gronland 110(1):4-122 [M. Clapham/M. Manojlovic/M. Manojlovic]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 161976: authorized by Matthew Clapham, entered by Marko Manojlovic on 16.09.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Lingulata
Discinida - Disciniidae	Discinisca sp. Discinisca sp. Gray 1840 Discinisca n. sp.
Rhynchonellata
Rhynchonellida - Tetrarhynchiidae	Tetrarhynchia sp. Tetrarhynchia sp. Buckman 1917 Tetrarhynchia sp. A
Rhynchonellida - Basiliolidae	Stolmorhynchia sp. Stolmorhynchia sp. Buckman 1917 Stolmorhynchia n. sp.
Terebratulida - Zeilleriidae	Ornithella sp. Ornithella sp.
Terebratulida - Lobothyrididae	Lobothyris aff. punctata Lobothyris aff. punctata Sowerby 1812
Cephalopoda
Ammonitida - Polymorphitidae	Uptonia jamesoni Uptonia jamesoni Sowerby 1827 ammonite
Gastropoda
Heterostropha - Acteonidae	Tornatellaea cf. fontis Tornatellaea cf. fontis snail
Bivalvia
Nuculanida - Nuculanidae	Nuculana aff. complanata, Nuculana zieteni Nuculana aff. complanata pointed nut clam Nuculana zieteni Brauns 1871 pointed nut clam
Mytilida - Mytilidae	"Modiola laevis" = Modiolus, "Modiola aff. subcancellata" = Modiolus "Modiola laevis" = Modiolus mussel "Modiola aff. subcancellata" = Modiolus mussel
Pectinida - Pectinoidae	Chlamys substriata, Aequipecten aequivalvis, Camptonectes sp., "Aequipecten priscus" = Pecten priscus, "Velata hartzi" = Eopecten hartzi Chlamys substriata Roemer 1835 scallop Chlamys substriata rinki Aequipecten aequivalvis scallop Camptonectes sp. Meek 1864 scallop Camptonectes n. sp. "Aequipecten priscus" = Pecten priscus Schlotheim 1820 scallop "Velata hartzi" = Eopecten hartzi Rosenkrantz 1957 scallop
Pectinida - Oxytomidae	"Oxytoma inaequivalve" = Oxytoma inequivalvis "Oxytoma inaequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop
Pectinida - Limidae	Lima succincta, "Lima (Plagiostoma) eucharis" = Plagiostoma, "Lima (Plagiostoma) punctata" = Plagiostoma punctata, Limea acuticosta Lima succincta Dumortier 1867 file clam "Lima (Plagiostoma) eucharis" = Plagiostoma file clam "Lima (Plagiostoma) punctata" = Plagiostoma punctata Sowerby 1818 file clam Limea acuticosta file clam
Pectinida - Anomiidae	Placunopsis minuta Placunopsis minuta Lundgren 1895 scallop
Pectinida - Plicatulidae	Plicatula pectinoides, Plicatula cf. laevigata, Plicatula sarcinula Plicatula pectinoides scallop Plicatula cf. laevigata scallop Plicatula sarcinula scallop
Pectinida - Entoliidae	Entolium frontale, Entolium callosum Entolium frontale scallop Entolium callosum Lundgren 1895 scallop
Ostreida - Bakevelliidae	Cultriopsis sp. Cultriopsis sp. Cossmann 1904 oyster Cultriopsis n. sp.
Ostreida - Pinnidae	Pinna cf. folium Pinna cf. folium Young and Bird 1822 oyster
Ostreida - Gryphaeidae	Liostrea irregularis, Gryphaea cymbium, Gryphaea arcuata Liostrea irregularis oyster Gryphaea cymbium Lamarck 1819 oyster Gryphaea arcuata Lamarck 1801 oyster
Arcida - Parallelodontidae	Parallelodon aff. buckmani, Parallelodon cypriniformis Parallelodon aff. buckmani clam Parallelodon sp. A. aff. buckmani Parallelodon cypriniformis clam
Pterioida - Prospondylidea	Terquemia pectiniformis Terquemia pectiniformis Eudes-Deslongchamps 1860 clam Terquemia pectiniformis arietis
Cardiida - Kalenteridae	Myoconcha decorata Myoconcha decorata Münster 1837 clam
Cardiida - Cardiidae	Cardium phillipianum Cardium phillipianum cockle Cardium (Jurassicardium?) phillipianum
Cardiida - Tellinidae	Tellina ? sp. Tellina ? sp. Linnaeus 1758 tellin clam Tellina? n. sp.
Cardiida - Tancrediidae	Tancredia sp., Tancredia "n. sp. B", Tancredia cf. elegans, Tancredia johnstrupi Tancredia sp. Lycett 1850 clam Tancredia n. sp. A Tancredia "n. sp. B" Lycett 1850 clam Tancredia cf. elegans clam Tancredia johnstrupi clam
Cardiida - Quenstedtiidae	Quenstedtia ? sp. Quenstedtia ? sp. Morris 1854 clam Quenstedtia? n. sp.
Pholadida - Ceratomyidae	Gresslya lunulata Gresslya lunulata clam
Pholadomyida - Pholadomyidae	Goniomya hybrida, Arcomya aff. pelea Goniomya hybrida clam Arcomya aff. pelea clam
Lucinida - Mactromyidae	Mactromya ? groenlandica Mactromya ? groenlandica Rosenkrantz 1934 clam Mactromya ? groenlandica n. sp.
Carditida - Hippopodiidae	Hippopodium ponderosum Hippopodium ponderosum Sowerby 1819 clam
Carditida - Carditidae	Venericardia aff. liasina Venericardia aff. liasina clam Venericardia? aff. liasina
Carditida - Cardiniidae	Cardinia aff. attenuata, Cardinia hybrida Cardinia aff. attenuata clam Cardinia hybrida Sowerby 1817 clam
Carditida - Astartidae	Astarte striatosulcata, Astarte scanensis, Astarte aff. obsoleta, Astarte wandeli, Astarte bayi Astarte striatosulcata clam Astarte striatosulcata form b (Tate) Astarte scanensis clam Astarte aff. obsoleta clam Astarte wandeli Lundgren 1895 clam Astarte bayi Lundgren 1895 clam
Trigoniida - Trigoniidae	"Trigonia lingonensis" = Liotrigonia lingonensis "Trigonia lingonensis" = Liotrigonia lingonensis Dumortier 1869 clam

Ichnofossils -	"Ophiomorpha" sp. "Ophiomorpha" sp. Lundgren 1891