PLATE LXVIII. 



CfONIATITES VaNUXEMI. 

 < Page 134. 



See Plates 66. 67, 69, 109. 

 Fig. 1. Lateral view of the largest individual of the species known, showing the comparative size of the 

 chamber of habitation and a contraction of the tube near the aperture. The specimen ha» been 

 denuded of the test, and the filling of the outer chamber much broken. The lines of septa are 

 well shown on a part of the volutions, and on the inner ones the test is partially preserved, but 

 without surface-markings. Goniatite limestone. Near MaiUius, N. T. 



