<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31352020</termId><termName>undersea spurs</termName><termType>PT</termType><termNote><![CDATA[ Subordinate elevations, ridges, or rises on the sea floor that project outward from larger features. ]]></termNote><termCreatedDate>2026-03-30 20:35:00</termCreatedDate><relation><relationType>UF</relationType><termId>31352021</termId><termName>spurs, undersea</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31352022</termId><termName>submarine spurs</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31352023</termId><termName>undersea spur</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324173</termId><termName>undersea landforms</termName><termType>PT</termType></relation></term>  </Zthes>