<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31436179</termId><termName>Placodontia</termName><termType>PT</termType><termNote><![CDATA[ Extinct order of fossil marine reptiles having a stout, sometimes armoured body and large flat palatal teeth, thought to have been used for crushing mollusc shells dating to the Triassic. ]]></termNote><termCreatedDate>2026-03-30 20:57:36</termCreatedDate><relation><relationType>UF</relationType><termId>31436180</termId><termName>placodont</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31436181</termId><termName>placodonts</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31409597</termId><termName>Diapsida</termName><termType>PT</termType></relation></term>  </Zthes>