Amaltheus,
De Montfort, 1808
Eype Mouth,
Dorset Coast
Family AMALTHEIDAE Hyatt 1867
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Amaltheus,
De Montfort, 1808
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Eype Mouth,
Dorset Coast
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Family AMALTHEIDAE Hyatt 1867
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| Amaltheus margaritatus a zone ammonite of the Upper Pliensbachian Substage. | |
| Oxycone with moderatly large open umbilicus, serrated or knotted keel and smooth, gently sigmoid ribbing. Size as shown. | |
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