Kalfu-Tamaskie (Paleocene of Niger)

Where: Niger (14.9° N, 5.5° E: paleocoordinates 6.1° N, 0.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Paleocene (66.0 - 56.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collected by Colonel G.S. McD. Elliot, Anglo-French Niger-Chad Boundary Commission in 1902-1903

Primary reference: R. B. Newton. 1905. Eocene shells from Nigeria. The Annals and Magazine of Natural History, Seventh Series 15:83-91 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 184349: authorized by Matthew Clapham, entered by Vanessa Maciel on 21.02.2017, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neotaenioglossa - Calyptraeidae
Calyptraea nigeriensis n. sp. Newton 1905 slipper shell
Bivalvia
 Ostreida - Ostreidae
Alectryonia cf. martinsi Archiac 1850 oyster
 Ostreida - Gryphaeidae
"Ostrea ? rarilamella" = Pycnodonta rarilamella
"Ostrea ? rarilamella" = Pycnodonta rarilamella Melleville 1843 oyster
 Ostreida - Malleidae
"Vulsella nigeriensis n. sp." = Pseudoheligmus nigeriensis
"Vulsella nigeriensis n. sp." = Pseudoheligmus nigeriensis Newton 1905 oyster
 Pectinida - Pectinoidae
Spondylus quadricostatus Douvillé 1920 scallop
 Lucinida - Lucinidae
Lucina sp. Bruguière 1797 clam
Lucina cf. pharaonis Bellardi 1854 clam
Lucina cf. menardi Deshayes 1825 clam
 Cardiida - Cardiidae
Cardium sp. Linnaeus 1758 cockle
 Hiatellida - Hiatellidae
Panopaea sahariensis n. sp. Newton 1905 clam