Annals of the South African Museum, Volume 110The Museum, 2003 - Natural history |
From inside the book
Results 1-3 of 25
Page 96
Ornament is lacking save for growth striae and 5-6 constrictions per whorl , each backed by a low collar . The constrictions are strongly prorsiradiate , almost straight across the flanks , and reflex at the ventrolateral shoulders to ...
Ornament is lacking save for growth striae and 5-6 constrictions per whorl , each backed by a low collar . The constrictions are strongly prorsiradiate , almost straight across the flanks , and reflex at the ventrolateral shoulders to ...
Page 225
Constrictions are common and conspicuous , occurring approximately once per half whorl . This results in all the constrictions being slightly offset , one above the other in a line parallel to the axis of coiling .
Constrictions are common and conspicuous , occurring approximately once per half whorl . This results in all the constrictions being slightly offset , one above the other in a line parallel to the axis of coiling .
Page 227
Ornament consists of about 60 slightly rursiradiate and sinuous ribs and regularly - spaced constrictions ; one per whorl , resulting in their being aligned obliquely one above the other on the flanks . Discussion Even though we have ...
Ornament consists of about 60 slightly rursiradiate and sinuous ribs and regularly - spaced constrictions ; one per whorl , resulting in their being aligned obliquely one above the other on the flanks . Discussion Even though we have ...
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
ammonites Angola Annals anterior arch archosaurs articulates base become BMNH body chamber Broom Campanian Cape caudal vertebrae closely Cobban coiling collections Collignon complete compressed Coniacian consists constrictions Cooper Cretaceous cylindraceum described Description diameter differs Diplomoceras Discussion distal dorsal early edge elements Erythrosuchus africanus Eubostrychoceras example fauna Figure flanks fossils fragments genus Geological Gower History holotype Howarth incomplete Kennedy Klinger known KwaZulu Lateral view LIBRARY locality lower Maastrichtian Madagascar material Matsumoto maxilla medial Middle narrow Natural occurrence original ornament Paleontology phragmocone position possibly posterior present preserved probably proximal referred represented ribs rounded Santonian shaft shell shows similar single skull slightly Society South African Museum Spath species specimens St Lucia Formation suggests surface suture text-fig tubercles Turonian Type species umbilical Upper Upper Cretaceous venter ventral ventrolateral vertebrae whorl whorl section
Bibliographic information
| Title | Annals of the South African Museum, Volume 110 Annals of the South African Museum, South African Museum |
| Contributor | South African Museum |
| Publisher | The Museum, 2003 |
| Original from | University of California, Berkeley |
| Digitized | 26 Jan 2016 |
| Export Citation | BiBTeX EndNote RefMan |