ot;MARGIN: 0cm 0cm 0pt&quot; class=MsoNormal>ot;FONT-SIZE: 14pt&quot; lang=EN-US>Minor saddle dolomite cements are identified in the Upper Ordovician Yeoman Carbonate rocks in southeastern amespace prefix = st1 ns = &quot;urn:schemas-microsoft-com:office:smarttags&quot; />ate w:st=&quot;on&quot;>Saskatchewanate>, ace w:st=&quot;on&quot;>ountry-region w:st=&quot;on&quot;>Canadaountry-region>ace>. These saddle dolomite cements are restricted to upper part of the Yeoman Formation, in a 20ot;FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’&quot;>～ot;on&quot; TCSC=&quot;0&quot; NumberType=&quot;1&quot; Negative=&quot;False&quot; HasSpace=&quot;True&quot; SourceValue=&quot;30&quot; UnitName=&quot;m&quot;>ot;FONT-SIZE: 14pt&quot; lang=EN-US>30 mot;FONT-SIZE: 14pt&quot; lang=EN-US> zone of dolomite rocks, and they are conspicuously absent both in the overlying and underlain carbonate strata, suggesting their precipitation in a relatively closed system. ot;FONT-SIZE: 14pt&quot; lang=EN-US>The measured homogenization temperatures from the dolomite cements vary from 99 to ot;on&quot; TCSC=&quot;0&quot; NumberType=&quot;1&quot; Negative=&quot;False&quot; HasSpace=&quot;True&quot; SourceValue=&quot;105&quot; UnitName=&quot;℃&quot;>105 ot;FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体&quot; lang=EN-US>ang=EN-US>℃, which could be accounted for by the normal burial temperatures in the region. The dolomite cements are interpreted to be related to cannibalization of earlier replacement dolomite through chemical compaction in a relatively closed system during burial.amespace prefix = o ns = &quot;urn:schemas-microsoft-com:office:office&quot; /><o:p>o:p>