Annals of the South African Museum, Volume 91 |
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Page 85
Description Colony generally thick and robust ; trabeculae composed of three to
seven longitudinal series of zooids , fenestrulae oval , small , 0 , 5 – 1 , 0 mm long
. Primary orifice of zooid about twice as broad as long , lacking the usual ...
Description Colony generally thick and robust ; trabeculae composed of three to
seven longitudinal series of zooids , fenestrulae oval , small , 0 , 5 – 1 , 0 mm long
. Primary orifice of zooid about twice as broad as long , lacking the usual ...
Page 110
Zooids oval to hexagonal , convex , separated by distinct grooves . Primary orifice
semicircular , with a thin raised rim , relatively small - constituting less than one -
tenth of the total zooid length ; six or seven short distal oral spines present .
Zooids oval to hexagonal , convex , separated by distinct grooves . Primary orifice
semicircular , with a thin raised rim , relatively small - constituting less than one -
tenth of the total zooid length ; six or seven short distal oral spines present .
Page 110
... OF ADEONELLA 1 . Primary orifice orbicular , oval or quadrate , without a sinus
- Primary orifice with a distinct sinus . ... broad , quadrate . Spiramen broadly oval
, developing a proximal concavity in later ontogeny ; flanked by one or two ...
... OF ADEONELLA 1 . Primary orifice orbicular , oval or quadrate , without a sinus
- Primary orifice with a distinct sinus . ... broad , quadrate . Spiramen broadly oval
, developing a proximal concavity in later ontogeny ; flanked by one or two ...
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Common terms and phrases
Adeonella appears avicularia basal base BMNH border boss branch broad Broom Bryozoa Busk calcification capital characteristic characters chiefdoms closely collected Colony encrusting condyles dentary described Description Colony developed dicynodonts directed distal distinct distribution dorsal edge elongate erect extending Family Figure foramen forms Frontal wall further genera genus grooves Harmer Hayward & Cook hexagonal included lateral length live lower jaw mandible marginal Material Stations SM Measurements means medially Museum narrow Note O'Donoghue opesia oral spines original oval Ovicell paired palatal palatine parietals peristome Polyzoa pores posterior postorbital present Primary orifice prominent proximal pterygoid references region Remarks reported ridge rostrum rounded Ryland secondary separated short showing side similar single situated skull slender South African species spiramen Stations SM 163 surface Table teeth triangular tusk type specimen typically values ventral wide zooids
Bibliographic information
| Title | Annals of the South African Museum, Volume 91 Annals of the South African Museum, South African Museum |
| Author | South African Museum |
| Publisher | South African Museum, 1983 |
| Original from | the University of Michigan |
| Digitized | 5 Oct 2006 |
| ISBN | 0868130443, 9780868130446 |
| Export Citation | BiBTeX EndNote RefMan |