Fig. 3 in A new Early Triassic crinoid from Nevada questions the origin and palaeobiogeographical history of dadocrinids

Fig. 3. Advanced imaging of the holotype of the encrinid crinoid Dadocrinus montellonis sp. nov. (UBGD 292410), Spathian, Lower Triassic, Montello Canyon, Nevada, USA. A1, Ca map; the colour scale goes from dark to light yellow for low to higher relative concentration of calcium (Ca is abundant in the calcite crinoid pieces, but rarer in the fine clastic sediment hosting the fossil). A2, UV-excited luminescence composite image; ilumination/detection couples: red 385/732 nm; green 385/571 nm; blue 385/835 nm.