224 



Miscellaneous. 



The Ludlow Beds are found mainly in the northern part of the 

 area, where the geology is simpler. 



A comparison is instituted between these beds and those described 

 in the Welsh Borderland by Miss Elles & Miss Wood (Mrs. 

 Shakespear), and those of Wenlock age in Southern Sweden described 

 by Tullborg. 



A description of a Cyrtograptus intermediate in character be- 

 tween G. rigidus and C. si/mmeiricus, and of a new Monograptus 

 from the Nilssoni Beds of Wandale Hill, is given in a palseonto- 

 loa-ical section. 



MISCELLANEOUS. 



With reference to Plate vi. in our issue of September last, 

 Major Connolly finds that, in course of reproduction, the artist's 

 original drawings were reduced by one-fortieth. This is unfortunate, 

 as the small figures were intended to represent the actual sice of the 

 specimens figured. Also in fig. 1 of the same plate, representi))g 

 Eaonyma turriformis, the shell erroneously shows a marginal suture. 

 This is due to a wrong light-eftect, and does not exist in the 

 original. 



