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Upper Jurassic and Cretaceous Ammonite Faunas of Alexander Land and Graham Land
Michael Kingsley Howarth
· 1958
Articulated Acanthodian Fishes from the Old Red Sandstone of England: With a Review of the Structure and Evolution of the Acanthodian Shoulder-girdle
Adriaan Jan Keij
, Alfred Walter Crompton
, Christopher McGowan
, Michael Kingsley Howarth
, Roger S. Miles
, William Roger Hamilton
, William Thornton Dean
, Olivier Monod
· 1970
The Ammonite Family Hildoceratidae in the Lower Jurassic of Britain. 2
Michael Kingsley Howarth
· 1992
The Liassic Ammonite Zones and Subzones of the North-west European Province
William Thornton Dean
, Desmond Thomas Donovan
, Michael Kingsley Howarth
· 1961
Upper Cretaceous Ammonites from the Calabar Region, South-east Nigeria
P. M. P. Zaborski
, Michael Kingsley Howarth
· 1985
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The Liassic Ammonite Zones and Subzones of the North-West European Province. By W. T. Dean, Desmond Thomas Donovan and Michael Kingsley Howarth. [With Plates.].
William Thornton Dean
· 1961
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Treatise on Invertebrate Paleontology, Part L, Mollusca 4, Vol. 4 Cretaceous Ammonoidea: Mollusca 4, Cephalopoda : Ammonoidea
Raymond Cecil Moore
· 1996
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Upper Cretaceous Ammonites from the Calabar Region, South-east Nigeria
P. M. P. Zaborski
· 1985
No image available
A Monograph of the Ammonites of the Liassic Family Amaltheidae in Britain
Michael Kingsley Howarth
· 1958
No image available
The Ammonite Family Hildoceratidae in the Lower Jurassic of Britain
Michael Kingsley Howarth
· 1992