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Showing results for tags 'inoceramid'.
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I’ve decided to post this one separately. Very unusual composition. If you watch the video, you’ll see that light refracts off of tiny crystals in the center of each segment (which I’ve circled in red in another image). It’s hardly noticeable. The specimen is very smooth and rounded. Another member said in a different post of mine that it could possibly be an inoceramid hinge, though my own research resulted in nothing. I can’t find anything online that remotely resembles my specimen (inoceramid or otherwise). I found it at Post Oak Creek in Sherman, Texas. FullSize
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- bivalve
- post oak creek
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Never seen anything like this so far. I know it's an Inoceramid from the shell structure but I've never seen one in this shape before. I know there's a lot of variety with this species but I have a lot of experience collecting bivalves and I've never seen one like this.
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- bivalve
- inoceramus
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From the album: Self-Collected
Atco Formation. Upper Coniacian age. North Texas. Specimen 1.-
- upper coniacian
- cremnoceramus inconstans
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From the album: Self-Collected
Atco Formation. Upper Coniacian age. North Texas. Specimen 1.-
- upper coniacian
- cremnoceramus inconstans
- (and 3 more)
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From the album: Self-Collected
Atco Formation. Upper Coniacian age. North Texas. Specimen 1.-
- upper coniacian
- cremnoceramus inconstans
- (and 3 more)
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From the album: Self-Collected
Atco Formation. Upper Coniacian age. North Texas. Specimen 1.-
- upper coniacian
- cremnoceramus inconstans
- (and 3 more)
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From the album: Self-Collected
Atco Formation. Upper Coniacian age. North Texas. Specimen 1.-
- upper coniacian
- cremnoceramus inconstans
- (and 3 more)
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Inoceramus shells could grow up to almost 2 meters long but this is by far the biggest one I ever found. From Boulder, Colorado in the Pierre Shale
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- 11
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- inoceramus
- inoceramid
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From the album: Austin Chalk
Inoceramids were very large clams that are abundant in the chalk. Often you only find portions like this, with telltale calcite prisms (seen here as vertical lines) which composed their shells.-
- in situ
- austin chalk
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Back to the windmill site 2 weekends ago and just now uploading the pics...It was a short trip, so didn't find much, but I did enjoy great fall weather, and some really cool calcite-infilled clams,,,
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- cretaceous
- new mexico
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