Basic types and geologic significances of “truncation and onlap” unconformities

Dengfa HE

</td> </tr> <tr> <td style="text-align: center;color:#fff;" bgcolor="#00c2de"><strong>Fig. 6.</strong> <b>Characteristic of unconformity formed under the migration of fault-sag in the Saertai area, Yabulai basin. Anj—Pre-Jurassic; J<sub>2</sub>q—Middle Jurassic Qingtujing Fm.; J<sub>2</sub>x<sub>1</sub>— 1<sup>st</sup> Member of Middle Jurassic Xinhe Fm.; J<sub>2</sub>x<sub>2</sub>—2<sup>nd</sup> Member of Middle Jurassic Xinhe Fm.; J<sub>3</sub>s—Upper Jurassic Shazaohe Fm.; K— Cretaceous; E—Eocene; Q—Quaternary.</b><br/></td> </tr> <tr> <td height="5" bgcolor="#fff"></td> </tr> <tr> <td style="text-align: center;" bgcolor="#fff"> <img src="../1876-3804-45-6-1061/img_7.png" onload="javascript:DrawImage(this,'800','600');" /> </td> </tr> <tr> <td height="5" bgcolor="#fff"></td> </tr> <tr> <td height="30"></td> </tr> </table> </BODY> <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ extensions: ["tex2jax.js"], jax: ["input/TeX", "output/HTML-CSS"], tex2jax: {inlineMath: [ ['$','$'], ["\$","\$"] ],displayMath: [ ['$$','$$'], ["\\[","\\]"] ],processEscapes: true}, "HTML-CSS": { availableFonts: ["TeX"] }, TeX: {equationNumbers: {autoNumber: ["none"], useLabelIds: true}}, "HTML-CSS": {linebreaks: {automatic: true}}, SVG: {linebreaks: {automatic: true}} }); </script> </html>