Annals of the South African Museum, Volume 101, Issue 2 |
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Page 10
The thickness of strata separating these conglomerates and the base of the
Sardinia Bay Formation is not known . Rocks of the Sardinia Bay Formation occur
on the northern limb of a major asymmetrical anticlinal structure in the Table ...
The thickness of strata separating these conglomerates and the base of the
Sardinia Bay Formation is not known . Rocks of the Sardinia Bay Formation occur
on the northern limb of a major asymmetrical anticlinal structure in the Table ...
Page 12
AGE AND CORRELATION OF THE SARDINIA BAY FORMATION The absolute
age of the Sardinia Bay Formation is not known . On the basis of extremely
tenuous correlation with the Graafwater Formation of the Western Cape ( Rust in
...
AGE AND CORRELATION OF THE SARDINIA BAY FORMATION The absolute
age of the Sardinia Bay Formation is not known . On the basis of extremely
tenuous correlation with the Graafwater Formation of the Western Cape ( Rust in
...
Page 18
Cruziana traces are known from strata of Upper Precambrian to Triassic age (
Häntzschel 1975 : W55 ) and younger ( Shone 1978 ) . HORIZONTAL TRACES
ON UPPER BEDDING SURFACES Description Rare upper bedding surface ...
Cruziana traces are known from strata of Upper Precambrian to Triassic age (
Häntzschel 1975 : W55 ) and younger ( Shone 1978 ) . HORIZONTAL TRACES
ON UPPER BEDDING SURFACES Description Rare upper bedding surface ...
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Common terms and phrases
abbreviated animals anoxic appear areas author's name authors base bedding surface bioturbated branching burrows Cape capital Chondrites circulation cm Fig colonization contain correlation Cruziana Cruziana ichnofacies model dark pyritic deposited depositional environment described Description designated diameter Diplocraterion energy environment epeiric sea example facies Fascifodina Figure follow formed Frey & Pemberton Häntzschel 1975 horizontal hypersaline conditions illustrations indicate individual Interpretation interval italics known letters lining marking MUD AND SAND mudrock Note occur Ophiomorpha organisms origin parentheses Pemberton 1984 Photograph Planolites possible probably punctuation pyritic range reduction references represent resemble response restricted rocks rounded SAND sand-filled tubes sandstone Sardinia Bay Formation sediment sediment-dwelling sedimentary structures separates shafts Shone showing similar Skolithos Skolithos ichnofacies Smith SOUTH AFRICAN MUSEUM species Spreiten strata substrate suggest Table Table Mountain Group Thalassinoides tidal currents trace fossil association typical U-tube units Upper vermiform vertical wave weathering
Bibliographic information
| Title | Annals of the South African Museum, Volume 101, Issue 2 Annals of the South African Museum, South African Museum |
| Author | South African Museum |
| Publisher | West, Newman & Company for the trustees of the Museum, 1991 |
| Original from | the University of California |
| Digitized | 20 Jul 2016 |
| ISBN | 0868131229, 9780868131221 |
| Export Citation | BiBTeX EndNote RefMan |