<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">Mesosauria</topic></authority><related type="broader"><topic>Reptilia</topic></related><related type="broader"><topic>Anapsida</topic></related><variant type="other"><topic>Proganosauria</topic></variant><variant type="other"><topic>mesosaur</topic></variant><variant type="other"><topic>mesosaurs</topic></variant> <note xml:lang="en"><![CDATA[ Extinct order of aquatic reptiles with slender elongate jaws filled with long pointed teeth, a tail as long as or longer than the body and flattened side to side, well developed limbs, and enlarged paddlelike hind feet. ]]></note></mads>