Beni bou Mileuk (Miocene of Algeria)

Where: Algeria (36.4° N, 1.7° E: paleocoordinates 35.9° N, 0.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Burdigalian (20.4 - 16.0 Ma)

• Cartennian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; marl

Size class: macrofossils

Primary reference: L. Moret. 1924. Contribution a l'etude des spongiaires siliceux du Miocene de l'Algerie [Miocene siliceous sponges from Algeria]. Memoires de la Societe Geologique de France 1:1-32 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 114102: authorized by Wolfgang Kiessling, entered by Uta Merkel on 09.08.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Hexactinellida
 Hexactinosa - Euretidae
Lefroyella sp. Thomson 1877 glass sponge
 Innaecoeliida - Craticulariidae
"Craticularia crassipes" = Laocoetis crassipes
"Craticularia crassipes" = Laocoetis crassipes Pomel 1872 glass sponge
Demospongiae
 Tetralithistida - Corallistidae
Procorallistes robusta n. sp. Moret 1924 demosponge
 Tetralithistida - Theonellidae
Discodermia sp. du Bocage 1869 demosponge
 Spirosclerophorida - Seliscothonidae
"Seliscothon undulatum" = Histiodia undulata
"Seliscothon undulatum" = Histiodia undulata Pomel 1872 demosponge
 Spirosclerophorida - Jereicidae
"Jereica clavaeformis" = Jereopsis clavaeformis, "Stichophyma pyriformis" = Moretispongia pyriformis, Stichophyma ovoidea, Stichophyma pseudoverrucosa n. sp.
"Jereica clavaeformis" = Jereopsis clavaeformis Pomel 1872 demosponge
"Stichophyma pyriformis" = Moretispongia pyriformis Pomel 1872 demosponge
Stichophyma pseudoverrucosa n. sp. Moret 1924 demosponge
 Spirosclerophorida - Scleritodermatidae
Verruculina ambigua Pomel 1872 demosponge
 Spirosclerophorida - Azoricidae
"Coscinostoma vermiculata" = Pliobolia vermiculata, Chonella rugosus
"Coscinostoma vermiculata" = Pliobolia vermiculata Pomel 1872 demosponge
Chonella rugosus Pomel 1872 demosponge
 Pachastrellida - Pachastrellidae
Pachastrella sp. demosponge