Uptonia
jamesoni. Sowerby, 1827
Shepton Mallet,
Somerset
Family POLYMORPHITIDAE Haug 1887
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Uptonia
jamesoni. Sowerby, 1827
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Shepton Mallet,
Somerset
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|
Family POLYMORPHITIDAE Haug 1887
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| A Zone ammonite of the Lower Pliensbachian. | |
| Large, compressed, with strong rounded simple ribs and strong chevrons on venter but no tubercles. Size 20cm. | |
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