﻿18 BRITISH FOSSIL TRIGONIiE. 



I take the name from Mr. J. Windoes, of Chipping Norton, who discovered and 

 forwarded to me the present species, and is an ardent and energetic collector of the fossils 

 of his locality ; he has entrusted his collection to my care, and has supplied me with the 

 following section of railway-cutting near Duckpool Parm, Hook Norton, giving the 

 position of the present species, together with other testacea of the Inferior Oolite : 



Section near Duckpool Faum, Hook Norton. ^ 



1. Flaggy limestone, with Lima cardiiformis, Trigonia denticulata, and T. costutu. 



2. Sand and rubbly limestone, with Trigonia producta and T. costata. 



3. Pockets of sand and shells, yielding Trigonia Windoesi, Lye., T. Moretoni, var. Oxoniensis, 



and T. signata, yoving specimen, Pecten, Limcea, Limopsis, Cerithium, Ckemnitzia, all 

 small shells. Soft sandy marl, four feet above Lias. 



4. Upper-Lias Clay with Leda ovum, Ammonites fibulatus, ^-c. Floor of the cutting. 



Thickness of Oolite 14 feet. 



