Fs.-Nr. 20 beds, Marhouma-KM 30 section, SW Algeria (Devonian of Algeria)

Where: Algeria (30.0° N, 2.1° W: paleocoordinates 45.9° S, 18.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Givetian (387.7 - 382.7 Ma)

• unteres Givetium

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, green, sandy marl

• grünliche, sandige Mergel-Lage mit eingelagerten Kalkknollen.

Primary reference: B. Göddertz. 1987. Devonische Goniatiten aus SW-Algerien und ihre stratigraphische Einordnung in die Conodonten-Abfolge. Palaeontographica Abteilung A 197:127-220 [P. Wagner/K. Koverman/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 40373: authorized by Pete Wagner, entered by Kimberly Koverman on 22.06.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Goniatitida - Parodoceratidae
"Protornoceras assesi" = Trevoneites assesi, Wedekindella clarkei
"Protornoceras assesi" = Trevoneites assesi Göddertz 1987 ammonite
Wedekindella clarkei Holzapfel 1895 ammonite
 Goniatitida - Tornoceratidae
Tornoceras (Tornoceras) sp. Hyatt 1884 ammonite
Tornoceras (Tornoceras) n. sp.
 Agoniatitida - Agoniatitidae
"Agoniatites (Agoniatites) costulatus" = Agoniatites costulatus
"Agoniatites (Agoniatites) costulatus" = Agoniatites costulatus d'Archiac and de Verneuil 1842 ammonite
 Agoniatitida - Atlantoceratidae
"Agoniatites (Agoniatites) meridionalis" = Meragoniatites meridionalis
"Agoniatites (Agoniatites) meridionalis" = Meragoniatites meridionalis Bensaid 1974 ammonite
 Agoniatitida - Pinacitidae
"Holzapfeloceras numismalis" = Mimotornoceras numismale
"Holzapfeloceras numismalis" = Mimotornoceras numismale Petter 1955 ammonite
Conodonta
 Conodontophorida - Icriodontidae
 Ozarkodinida - Spathognathodontidae
Tortodus kockelianus conodont
Tortodus kockelianus kockelianus
 Ozarkodinida - Polygnathidae
Polygnathus linguiformis conodont
Polygnathus linuiformis linguiformis gamma-MT
Polygnathus xylus conodont
Polygnathus xylus ensensis