Fig. 5 in A new Early Triassic crinoid from Nevada questions the origin and palaeobiogeographical history of dadocrinids
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Fig. 5. Close-up view of holdfast of the encrinid crinoid Dadocrinus montellonis sp. nov. (UBGD 292410), Spathian, Lower Triassic, Montello Canyon, Nevada, USA, also showing the outline of a shell imprint (dashed line) for possible crinoid anchorage. Natural light photograph (A1) and camera lucida drawing (A2).
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Saucède, Thomas创建时间:
2024-06-21



