Annals of the South African Museum, Volume 101, Issue 2 |
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Page 12
DESCRIPTIONS OF TRACE FOSSILS Classification of trace fossils cannot be
accomplished in the same manner as zoological ... OPHIOMORPHA Description
Large sub - cylindrical sand - filled vertical burrows with dark pyritic linings occur
as ...
DESCRIPTIONS OF TRACE FOSSILS Classification of trace fossils cannot be
accomplished in the same manner as zoological ... OPHIOMORPHA Description
Large sub - cylindrical sand - filled vertical burrows with dark pyritic linings occur
as ...
Page 18
CRUZIANA Description Figure 10 represents a sandstone sole marking that
consists of a series of raised elongate ridges in a V - shaped pattern . It is clear
that the ridges on the sandstone sole are casts of a series of V - shaped grooves
cut in ...
CRUZIANA Description Figure 10 represents a sandstone sole marking that
consists of a series of raised elongate ridges in a V - shaped pattern . It is clear
that the ridges on the sandstone sole are casts of a series of V - shaped grooves
cut in ...
Page
The complete data ( registration number , depository , description of specimen ,
locality , collector , date ) of the holotype and paratypes must be recorded , e.g .:
Holotype SAM - A13535 in the South African Museum , Cape Town . Adult female
...
The complete data ( registration number , depository , description of specimen ,
locality , collector , date ) of the holotype and paratypes must be recorded , e.g .:
Holotype SAM - A13535 in the South African Museum , Cape Town . Adult female
...
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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