Where: Relizane, Algeria (35.6° N, 0.9° E: paleocoordinates 35.6° N, 0.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Hamri Formation, Late/Upper Pliocene (3.6 - 2.6 Ma)
• The collection is from unit 9, a sandstone, 7 m thick, in the middle of the section, about 90 m above the base, 180 m below the top of the section. The Mellah Stage of the Tellian Group is overlain by a thick marine formation composed of mostly dense argillaceous marl. The stage is thought to represent a considerable portion of the lower Pliocene. Its basal member is composed of conglomerate, which is then overlain by marl. The stage reaches up to 600 m in thickness. The Hamri Stage is a upper member of the Pliocene strata and underlies an unconformity with the Pleistocene Chylimath Stage and conformably overlies the Slama stage.
• bed-level stratigraphic resolution
Environment/lithology: marginal marine; lithified, coarse-grained, pebbly sandstone
Size class: macrofossils
Collection methods: Unknown collector, probably the author.
Primary reference: R. V. Anderson. 1936. Geology of the Coastal Atlas of western Algeria. Geological Society of America Memoir 4:1-484 [A. Miller/A. Hendy/S. Ávila]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 42820: authorized by Austin Hendy, entered by Austin Hendy on 05.08.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
? Cerithium sp. Bruguière 1789 cerith snail | |
"? Pleurotoma sp." = Turris
"? Pleurotoma sp." = Turris Röding 1798 turrid |