<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374846</termId><termName>gault</termName><termType>PT</termType><termNote><![CDATA[ Clay from the Gault Formation, deposited in a calm, deep water marine environment during the Lower Cretaceous Period. When raw, a stiff blue clay, when fired, white in color. ]]></termNote><termCreatedDate>2026-03-30 20:41:05</termCreatedDate><relation><relationType>UF</relationType><termId>31374847</termId><termName>Gault clay</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31374848</termId><termName>gault clay</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344438</termId><termName>clay by composition or origin</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31438408</termId><termName>white brick</termName><termType>PT</termType></relation></term>  </Zthes>