PI. IV. 



Fig. 48. SmiUina jeffreysi, Norman, '^/s 1901, Gaasefjord, '/i- 



49 — 50. Bhamphostomella plicata, Smitt, */, 1901, Renbugten. 

 49. Zooecia and ooecia, *"/,. 

 - 50, Mandible, 'V^. 



51. Bhampliotomella hincksi, Nordg., n. nom., ^/^ 1901, Renbugten, Zooecia 

 and Ooecia, ^^li. 



52—55. Bhamphostomella spinigera, Lobenz, '/, 1901, Renbugten. 



52. Ocecium and the anterior part of the Zooec, ^^/i. 

 53—54. Different forms of oral denticle.s, ^^/i. 



55. Ornamentation on the frontal wall of the Zooec, ^^/,. 



56. Bhamphostomella ovata, Smitt, '",'9 1900, off Forvisningsdalen, Zooecium 

 and Ooecium, ^^/,. 



57. Bham,phostomella bilaminata, Hincks, '"/„ 1900, off Forvisningsdalen, 

 Zooecium and Ocecium, ^^li. 



Printed 20. december 1906. 



