Supporting information for "<b>Laubierinid snails are associates of crinoids and a modern analogue of Paleozoic platyceratids</b>", <i>Ecology.</i>

Supporting information for "<b>Laubierinid snails are associates of crinoids and a modern analogue of Paleozoic platyceratids</b>" in <i>Ecology</i>, by Chong Chen, Ruiyan Zhang, Dongsheng Zhang, Jian-Wen Qiu, and Yadong Zhou.Micro-CT image stack of a part of an arm from a hyocrinid collected 1883 m deep in the northwestern Pacific, showing feeding marks by the laubierinid snail <i>Laubierina peregrinator</i>. Rendering of the same scan is shown in Fig. 2 of the paper, and a 3D model is available on Sketchfab: https://skfb.ly/ptVrQ<br>