222 
THE MIDDLE LIAS OF NORTHAMPTONSHIRE. 
1877.— Tomes, R. F. On the Stratigrapliical Position of 
the Corals of the Lias of the Midland and Western Counties 
of England and of South Wales. “ Quarterly Journal of 
Geological Society.” 
1879. —Walford, Edwin A. On some Middle and Upper 
Lias beds in the neighbourhood of Banbury. From Pro¬ 
ceedings of the Warwickshire Naturalists’ and Archaeologists’ 
Field Club. 
1888. —Walford, E. A. Notes on some Fossils from the 
Transition-bed between the Middle and Upper Lias of 
Northamptonshire. “ Journal of the Northamptonshire 
Natural History Society.” 
Davidson, Dr. T. A Monograph of the British Fossil 
Bracliiopoda. Palaeontograpliical Society. Various years. 
Thompson, B. Notes on Local Geology. “ Journal of 
the Northamptonshire Natural History Society.” Various 
papers. 1881-8. 
List of Fossils from the Middle Lias of Northamptonshire. 
Name. 
Authority. 
rgaritatui 
Zone. 
pinatus 
Zone. 
s 
o 
.'S'd 
00 <D 
§« 
oS 
CO 
t-t 
H 
Reptilia. 
Teleosaurus (?) vertebra 
Walford 
X 
Ichthyosaurus vertebrae and teeth 
X 
X 
,, coprolites 
Beesley 
X 
Pisces. 
Hybodus spine 
Walford 
X 
X 
Fish remains (vertebrae, scales, teeth) 
X 
X 
X 
Cephalopoda. 
Amaltheus margaritatus, Mont. 
X 
X 
,, Engelhardti, d'Orb 
Beesley 
X 
,, spinatus, Brug. 
— 
Pliylloceras heteropliyllum, Soic. 
X 
Stephanoceras annulatum, Sow. 
X 
,, commune, Soto, 
X 
X 
,, Holandrei, d'Orb 
X 
,, crassum, Y. & B. 
X 
,, subarmatum, Y. dk B. 
Walford 
X 
,, fonticulum, Simp. 
Walford 
X 
Harpoceras caecilia, liein 
X 
,, Normanianum, d'Orb Geol. Survey 
X 
,, serpentinum, Rein 
X 
,, acutum, Tate 
X 
X 
Nautilus striatus (?), Sow. 
Walford 
X 
,, semistriatus, d'Orb 
Beesley 
X 
,, truncatus, Sow. 
Beesley 
X 
,, obesus, Soiv. 
X 
Belemnites clavatus, Blain 
Beesley 
X 
,, apicicurvatus, Blain 
X 
,, cylindricus, Simp. 
Walford 
X 
,, breviformis, Voltz 
Beesley 
X 
,, paxillosus, Schl. 
X 
X 
