The Mesozoic Tectonic Dynamics and Chronology in the Eastern North China Block

<table>Structural outcrop sketch at Zhangjia, Rongcheng. At outcrop scale the porphyritic granite (<svg height="19.475" id="M16" style="vertical-align:-4.57944pt" version="1.1" viewbox="0 0 14.1625 19.475" width="14.1625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,19.475)">
<g transform="translate(72,-56.42)">
<text transform="matrix(1,0,0,-1,-71.95,61.03)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛾</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.6,66.03)">
<tspan style="font-size: 8.75px; " x="0" y="0">3</tspan>
<tspan style="font-size: 8.75px; " x="-1" y="9.4399996">5</tspan>
</text>
</g>
</g>
</svg>), granitic gneiss, and hornblende schists (Pt<sub>1</sub>) of the Weideshan rock body were found to be overriding together as the style of thrusting sheets.</table>

Journal of Geological Research

fig5

Figure 5

Figure 5: The Mesozoic Tectonic Dynamics and Chronology in the Eastern North China Block 