﻿BRITISH FOSSIL CEPHALOPODA. 



Plate VIII. 



Fig. 



1. Orthoceras fimbriatum. — From the Wenlock Limestone, Ledbury. In the 



collection of Dr. Grindrod. Showing the aperture. 



2. Tbid. — From the Wenlock Limestone, Eastnor. In the collection of Dr. 



Grindrod. A siphuncle like those usually called 0. Brightii. 



3. Ibid. — From the Wenlock Limestone, Ledbury. In the collection of Dr. 



Grindrod. A variety with coarser fimbriae, and showing bauds of colour. 



4. Orthoceras annulatum. — From the Wenlock Limestone, Eastnor. In the 



collection of Dr. Grindrod. Showing a peculiar form of septal surface. 



