SAL 1 (Pliocene to of South Africa)

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: Gravel Member (Varswater Formation), Late/Upper Pliocene to Late/Upper Pliocene (3.6 - 0.0 Ma)

• 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).

• member-level stratigraphic resolution

Environment/lithology: coastal; lithified, fine-grained, phosphatic, brown lithology not reported

• Fossils were embedded in a cemented, fine grained brown phosphate rock adhering to an older, water worn and heavily indurated phosphate rock.

Size classes: macrofossils, mesofossils

Primary reference: B. Kensley. 1972. Pliocene marine invertebrates from Langebaanweg, Cape Province. Annals of the South African Museum 60(4):173-190 [A. Behrensmeyer/A. Behrensmeyer/M. Kosnik]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91831: authorized by Jocelyn Sessa, entered by Laurie Eccles on 21.10.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Lepetellida - Fissurellidae
Diodora parviforata Sowerby 1889 snail
 Lepetellida - Haliotidae
Haliotis saldanhae Kensley 1972 abalone
 Trochoidea - Phasianellidae
Tricolia neritina Dunker 1846 snail
 Trochoidea - Trochidae
Oxystele tigrina Anton 1839 top snail
 Neogastropoda - Muricidae
Thais dubia Krauss 1848 murex snail
 Neogastropoda - Turridae
Turris sp. Röding 1798 turrid
 Neogastropoda - Clavatulidae
Clavatula sp. Lamarck 1801 snail
 Neogastropoda - Nassariidae
Bullia sp. Gray 1834 snail
 Sorbeoconcha - Littorinidae
? Littorina sp. Ferussac 1821 periwinkle
 Pseudomelanoidea - Pseudomelaniidae
Crassispira sp. Swainson 1840 snail
 Basommatophora - Siphonariidae
Siphonaria sp. Sowerby 1824 pulmonate
 Patellida - Nacellidae
Cellana capensis Gmelin 1791 limpet
 Patellogastropoda - Patellidae
Patella granularis Linnaeus 1758 limpet
 Heterostropha - Pyramidellidae
Turbonilla kraussi Clessin 1890 snail
? Pyramidella sp. Lamarck 1799 snail
Bivalvia
 Cardiida - Donacidae
Donax sp. Linnaeus 1758 clam
Donax cf. serra Roding 1798 clam