Triassic Thaynes post Permian Extinction fossil shark Pyknotylacanthus scales for Sale

Triassic Thaynes post Permian Extinction fossil shark Pyknotylacanthus scales For Sale

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Triassic Thaynes post Permian Extinction fossil shark Pyknotylacanthus scales:
$6.29

This listing is for 4 scales from the sharkPyknotylacanthus spathianusfrom the Triassic Thaynes Grp of Idaho. One of the last Stethacanthid sharks.

The fauna from this deposit is extremely important as it represents one of the first diverse assemblages to appear after the end Permian extinction (thriving only 3 million years after the event). Rare material. Housed in a micro slide as shown.

The SEM image of a typical specimen can be downloaded for reference. One per offer. Images show typical specimens like the one you will receive.

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