10" Ammonite on matrixA nice complete ammonite from the cretaceous of Texas, as found by my girlfriend, NOT me. Note the ammonite plus an echinoid on the left side in the matrix. A rare double treat!
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Location
| Tarrant County, Texas, USA |
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Species
| Mortoniceras proteus |
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Age
| Cretaceous Era |
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Formation
| Duck Creek Limestone |
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Category
| Invertebrate |
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Length
| 10 inches |
| ID | 1662 |
| Member | rock_splitter |
| Date Added | 1/10/2006 |
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| Nice ammonite on matrix |
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