<div dir="ltr"><div>The members of the <span>Darwin</span> <span>Core</span> Maintenance Group are happy to announce the opening of a minimum 30-day period for <span>public</span> <span>review</span> for a set of proposed changes to <span>Darwin</span> <span>Core coming out of research and discussions in</span> the <a href="https://www.tdwg.org/community/osr/material-sample/" target="_blank">Material Sample Task Group</a>, ably led by Teresa Mayfield-Meyer <span>over the past two years.</span><br><br>Please refer to the documentation we have provided on the <span>review</span> process and the maintenance of the <span>Darwin</span> <span>Core</span> standard in general at <a href="https://github.com/tdwg/dwc/wiki/Darwin-Core-Maintenance-Frequently-Asked-Questions" target="_blank">https://github.com/tdwg/dwc/wiki/<span>Darwin</span>-<span>Core</span>-Maintenance-Frequently-Asked-Questions</a>.<br><br>For your reference and convenience we are providing a table with links to the proposed changes, organized in keeping with the order in the <span>Darwin</span> <span>Core</span> Quick Reference Guide (<a href="https://dwc.tdwg.org/terms/" target="_blank">https://dwc.tdwg.org/terms/</a>). The relevant issues are also listed in the following milestone: <a href="https://github.com/tdwg/dwc/milestone/18">https://github.com/tdwg/dwc/milestone/18</a>.<br><br>Your comments are welcome and important for the evolution of the <span>Darwin</span> <span>Core</span> standard.<br><br>Thank you,<br><br>The Darwin Core Material Sample Task Group<br>The <span>Darwin</span> <span>Core</span> Maintenance Team</div><div><div><br></div></div><div><table cellspacing="0" cellpadding="0" dir="ltr" border="1" style="table-layout:fixed;font-size:10pt;font-family:Arial;width:0px;border-collapse:collapse;border:none"><colgroup><col width="148"><col width="224"><col width="239"><col width="51"><col width="100"></colgroup><tbody><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;font-weight:bold;border:1px solid rgb(204,204,204)">Category</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;font-weight:bold;border:1px solid rgb(204,204,204)">Term</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;font-weight:bold;border:1px solid rgb(204,204,204)">Issue</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;font-weight:bold;border:1px solid rgb(204,204,204)">Action</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;font-weight:bold;border:1px solid rgb(204,204,204)">Nature</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">Record-level</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">references</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/456" target="_blank">https://github.com/tdwg/dwc/issues/456</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">non-normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">Record-level</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">basisOfRecord</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/457" target="_blank">https://github.com/tdwg/dwc/issues/457</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">non-normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)"></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/426" target="_blank">https://github.com/tdwg/dwc/issues/426</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">new</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialSample</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)"></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/451" target="_blank">https://github.com/tdwg/dwc/issues/451</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">materialEntityID</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/455" target="_blank">https://github.com/tdwg/dwc/issues/455</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">new</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">preparations</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/452" target="_blank">https://github.com/tdwg/dwc/issues/452</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">disposition</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/453" target="_blank">https://github.com/tdwg/dwc/issues/453</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">verbatimLabel</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/458" target="_blank">https://github.com/tdwg/dwc/issues/458</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">non-normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MaterialEntity</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">materialEntityRemarks</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/461" target="_blank">https://github.com/tdwg/dwc/issues/461</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">new</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">earliestEonOrLowestEonothem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/465" target="_blank">https://github.com/tdwg/dwc/issues/465</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">latestEonOrHighestEonothem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/474" target="_blank">https://github.com/tdwg/dwc/issues/474</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">earliestEraOrLowestErathem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/467" target="_blank">https://github.com/tdwg/dwc/issues/467</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">latestEraOrHighestErathem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/476" target="_blank">https://github.com/tdwg/dwc/issues/476</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">earliestPeriodOrLowestSystem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/469" target="_blank">https://github.com/tdwg/dwc/issues/469</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">latestPeriodOrHighestSystem</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/478" target="_blank">https://github.com/tdwg/dwc/issues/478</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">earliestEpochOrLowestSeries</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/466" target="_blank">https://github.com/tdwg/dwc/issues/466</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">latestEpochOrHighestSeries</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/475" target="_blank">https://github.com/tdwg/dwc/issues/475</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">earliestAgeOrLowestStage</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/464" target="_blank">https://github.com/tdwg/dwc/issues/464</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">latestAgeOrHighestStage</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/473" target="_blank">https://github.com/tdwg/dwc/issues/473</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">lowestBiostratigraphicZone</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/479" target="_blank">https://github.com/tdwg/dwc/issues/479</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">highestBiostratigraphicZone</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/472" target="_blank">https://github.com/tdwg/dwc/issues/472</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">lithostratigraphicTerms</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/462" target="_blank">https://github.com/tdwg/dwc/issues/462</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">group</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/471" target="_blank">https://github.com/tdwg/dwc/issues/471</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">formation</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/470" target="_blank">https://github.com/tdwg/dwc/issues/470</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">member</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/480" target="_blank">https://github.com/tdwg/dwc/issues/480</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">bed</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/463" target="_blank">https://github.com/tdwg/dwc/issues/463</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">dwciri:earliestGeochronologicalEra</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/468" target="_blank">https://github.com/tdwg/dwc/issues/468</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">GeologicalContext</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">dwciri:latestGeochronologicalEra</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/477" target="_blank">https://github.com/tdwg/dwc/issues/477</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">MeasurementOrFact</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)"></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/459" target="_blank">https://github.com/tdwg/dwc/issues/459</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr><tr style="height:21px"><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">ResourceRelationship</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)"></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;text-decoration-line:underline;color:rgb(17,85,204);border:1px solid rgb(204,204,204)"><a class="gmail-in-cell-link" href="https://github.com/tdwg/dwc/issues/460" target="_blank">https://github.com/tdwg/dwc/issues/460</a></td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">change</td><td style="overflow:hidden;padding:2px 3px;vertical-align:bottom;border:1px solid rgb(204,204,204)">normative</td></tr></tbody></table></div></div>