Annals of the South African Museum |
From inside the book
Results 1-3 of 25
Page 15
Simply by failure to produce coarse irregular growth rugae across the mature area , Steinmanella gave rise to Yaadia , a predominantly North Pacific genus ( Saul 1979 ) . The latter lineage persisted into the Upper Cretaceous with the ...
Simply by failure to produce coarse irregular growth rugae across the mature area , Steinmanella gave rise to Yaadia , a predominantly North Pacific genus ( Saul 1979 ) . The latter lineage persisted into the Upper Cretaceous with the ...
Page 17
The escutcheon is very narrow , lanceolate , and ornamented with irregular rows of bullae that follow the growth lines and are continuous with the growth rugae of the area . There is a narrow lunule , about one - third of the shell ...
The escutcheon is very narrow , lanceolate , and ornamented with irregular rows of bullae that follow the growth lines and are continuous with the growth rugae of the area . There is a narrow lunule , about one - third of the shell ...
Page 19
growth striae and the median row of tubercles . These are replaced by irregular , transverse growth rugae in maturity . Flank ornament comprises c . 16 distant rows of prominent nodes that curve slightly to the anterior , the nodes ...
growth striae and the median row of tubercles . These are replaced by irregular , transverse growth rugae in maturity . Flank ornament comprises c . 16 distant rows of prominent nodes that curve slightly to the anterior , the nodes ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
Alcyonium bands base baskets basketwork branches calyces Cape capitulum carina close coil coil foundation coll collected colony colour common continued coral cord crossing decorative depth described Description diagonal DIEGO Distribution double Durban edge effect elements entire escutcheon example fabric Family figures flank costae flat foundation front genus gives Group growth height included Kitchin knotted lateral lattice length margin material mats multiple narrow Natal ornament oversewing patterns placed plain plaited Point polyparium polyps present recorded region Remarks retracted round sclerites seen separate sewing strand sewn shape side simple single smooth sometimes Sotho South African Museum southern Africa species specimens spindles stalk stitch straight surface technique Thomson Tixier-Durivault Trigonia tuberculate twilled twine twisted Type UNIVERSITY usually warps weave weft wide winnowing baskets woven wrapped Zulu