Where: Western Cape, South Africa (33.0° S, 18.2° E: paleocoordinates 33.0° S, 17.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Quartzose Sand Member (Varswater Formation), Late/Upper Pliocene to Late/Upper Pliocene (3.6 - 0.0 Ma)
• Directly overlies the Gravel member.
•
•From Davies 1973, page 722: " According to Hendey's reconstruction, the pliocene beds at Langebaanweg were truncated by a transgression to 27 m which left a low cliff. ... Molluscs of this transgression will certainly have been mixed with those of the pliocene beds. Thus one becomes sceptical of Kensley's claim (1972), taking no account of Hendey's reconstruction, that a collection which he has examined is pliocene; twelve species now live in Saldanha Bay, three on the south and east coasts, and only one is extinct." Likely Pleistocene in age (AJH & JAS).
• formation-level stratigraphic resolution
Environment/lithology: interdistributary bay; lithified mudstone
Size classes: macrofossils, mesofossils
Primary reference: B. Kensley. 1977. A second assemblage of Pliocene invertebrate fossils from Langebaanweg, Cape. Annals of the South African Museum 72(1):189-210 [A. Behrensmeyer/A. Behrensmeyer/M. Kosnik]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 110489: authorized by Jocelyn Sessa, entered by Laurie Eccles on 09.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Chara sp. Linnaeus 1753 stonewort | |
Gastropoda | |
Succinea sp. Draparnaud 1801 amber snail | |
Gibbula benzi top snail | |
Tricolia capnesis snail
Tricolia neritina Dunker 1846 snail | |
"Bullia digitalis" = Buccinum digitale
"Bullia digitalis" = Buccinum digitale Dillwyn 1817 true whelk | |
Pyrene albuginosa snail | |
Bullia laevissima Gmelin 1791 snail
Nassarius cf. analogicus snail
Nassarius "sp. A" Duméril 1806 snail
Nassarius "sp. B" Duméril 1806 snail | |
Marginella sp. Lamarck 1799 margin shell | |
Littorina cf. knysnaensis periwinkle | |
Assiminea sp. Fleming 1828 snail | |
Polyplacophora | |
Chiton nigrovirescens chiton | |
Bivalvia | |
Donax serra Roding 1798 clam | |
Cuna aquaedulcensis n. sp.
Cuna aquaedulcensis n. sp. Kensley 1977 clam | |
Ostracoda | |
Gomphocythere expansa ostracod | |
Zonocypris cordata ostracod |