The Staircase Structure of the Southern  Brazilian Continental Shelf

<table>Scaling between the <svg height="13.55" id="M211" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 20.0625 13.55" width="20.0625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.55)">
<g transform="translate(72,-61.16)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="9.727334" y="0">𝑞</tspan>
</text>
</g>
</g>
</svg>-terrace widths
and the value of <svg height="9.875" id="M212" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 7.9124999 9.875" width="7.9124999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.875)">
<g transform="translate(72,-64.1)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑞</tspan>
</text>
</g>
</g>
</svg>.</table>

Mathematical Problems in Engineering

The Staircase Structure of the Southern Brazilian Continental Shelf

Figure 7