<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31304850</termId><termName>fossilization</termName><termType>PT</termType><termNote><![CDATA[ Process of being fossilized. Modes of fossilization include mineralization, impression, trace preservation, and exceptional preservation.  ]]></termNote><termCreatedDate>2026-03-30 20:21:59</termCreatedDate><relation><relationType>UF</relationType><termId>31304851</termId><termName>fossilification</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31304852</termId><termName>fossilized</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298691</termId><termName>condition changing</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31303727</termId><termName>fossils</termName><termType>PT</termType></relation></term>  </Zthes>