Comments on: Testing hypotheses of element loss and instability in the apparatus composition of complex conodonts (Zhang et al.)

• agematsu@geol.tsukuba.ac.jp

• orcid.org/0000-0002-3937-2480

Faculty of Life & Environmental Sciences, University of Tsukuba, Ibaraki, 305‐8572 Japan

• martyn.golding@canada.ca

Geological Survey of Canada, 1500‐605 Robson Street, Vancouver, BC, Canada

• mike.orchard@canada.ca

Geological Survey of Canada, 1500‐605 Robson Street, Vancouver, BC, Canada