Annals of the South African Museum, Volume 101, Issue 2 |
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Page 18
The association of Skolithos - like traces and these enigmatic vermiform burrows
suggests a similar trace - maker for both . ... 10 ) is broadly suggestive of the trace
fossil Cruziana , but lacks the typical bilobed morphology of the ichnogenus .
The association of Skolithos - like traces and these enigmatic vermiform burrows
suggests a similar trace - maker for both . ... 10 ) is broadly suggestive of the trace
fossil Cruziana , but lacks the typical bilobed morphology of the ichnogenus .
Page 23
The third Sardinia Bay association ( 125-155 m ) fits best into the Cruziana
ichnofacies model but lacks Cruziana itself and is ... The difference extant
between the ideal ichnofacies models and trace fossil associations in the
Sardinia Bay ...
The third Sardinia Bay association ( 125-155 m ) fits best into the Cruziana
ichnofacies model but lacks Cruziana itself and is ... The difference extant
between the ideal ichnofacies models and trace fossil associations in the
Sardinia Bay ...
Page 24
Association 3 appears to have developed in an intermediate zone , where
damping of tidal currents and open sea waves was ... associated , but in other
respects provides a far better explanation for the Sardinia Bay trace fossil
associations .
Association 3 appears to have developed in an intermediate zone , where
damping of tidal currents and open sea waves was ... associated , but in other
respects provides a far better explanation for the Sardinia Bay trace fossil
associations .
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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 |