Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>This layer show the known or suspected limits of continental glaciation in Washington, mapped at a scale of 1:250,000.</SPAN></P></DIV></DIV>
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>This layer shows the locations of geologic folds in Washington, mapped at a scale of 1: 250,000. A fold occurs when originally flat surfaces, such as sedimentary strata, are bent or curved as a result of tectonic movements. The trace of the "fold axis" is commonly displayed on geologic maps. The fold axis is the line that traces the top or bottom curve of the fold. Folds can be small, measuring centimeters to meters across, or can be so large they may be viewed from space.</SPAN></P></DIV></DIV>
Value: 05.07.W.17 Label: Overturned syncline—Identity and existence certain, location accurate. Beds on one limb are overturned; arrows show dip direction of limbs, points in direction of plunge Description: N/A Symbol:
Value: 05.03.W.17 Label: Overturned anticline—Identity and existence certain, location accurate. Beds on one limb are overturned; arrows show dip direction of limbs, points in direction of plunge Description: N/A Symbol:
Value: 05.09.19 Label: Monocline, anticlinal bend—Identity and existence certain, location approximate. Arrows show direction of dip; shorter arrow on steeper limb Description: N/A Symbol:
Value: 05.03.23 Label: Overturned anticline—Identity and existence certain, location concealed. Beds on one limb are overturned; arrows show dip direction of limbs Description: N/A Symbol:
Value: 05.07.23 Label: Overturned syncline—Identity and existence certain, location concealed. Beds on one limb are overturned; arrows show dip direction of limbs Description: N/A Symbol:
Value: 05.03.17 Label: Overturned anticline—Identity and existence certain, location accurate. Beds on one limb are overturned; arrows show dip direction of limbs Description: N/A Symbol:
Value: 05.07.17 Label: Overturned syncline—Identity and existence certain, location accurate. Beds on one limb are overturned; arrows show dip direction of limbs Description: N/A Symbol:
Value: 05.09.23 Label: Monocline, anticlinal bend —Identity and existence certain, location concealed. Arrows show direction of dip; shorter arrow on steeper limb Description: N/A Symbol:
Value: 05.09.39 Label: Monocline, synclinal bend—Identity and existence certain, location concealed. Arrows show direction of dip; shorter arrow on steeper limb Description: N/A Symbol:
Value: 05.09.33 Label: Monocline, synclinal bend—Identity and existence certain, location accurate. Arrows show direction of dip; shorter arrow on steeper limb Description: N/A Symbol:
Value: 05.09.17 Label: Monocline, anticlinal bend—Identity and existence certain, location accurate. Arrows show direction of dip; shorter arrow on steeper limb Description: N/A Symbol:
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>This layer shows the locations of geologic faults in Washington, mapped at a scale of 1: 250,000. A fault is a break in the Earth’s crust. Faults can be classified into three major categories, based on how the rocks on either side of the fault move relative to each other. Some examples include: normal, reverse, and strike-slip. Different map symbols are used to mark the different types of faults.</SPAN></P></DIV></DIV>
Value: 02.02.09 Label: Low-angle normal fault—Identity and existence certain, location accurate. Half-circles on downthrown block Description: N/A Symbol:
Value: 02.02.15 Label: Low-angle normal fault—Identity and existence certain, location concealed. Half-circles on downthrown block Description: N/A Symbol:
Value: 02.02.10 Label: Low-angle normal fault—Identity or existence questionable, location accurate. Half-circles on downthrown block Description: N/A Symbol:
Value: 02.07.09 Label: Oblique-slip fault, normal left-lateral offset—Identity and existence certain, location accurate. Arrows show relative motion; bar and ball on downthrown block Description: N/A Symbol:
Value: 02.07.01 Label: Oblique-slip fault, normal right-lateral offset—Identity and existence certain, location accurate. Arrows show relative motion; bar and ball on downthrown block Description: N/A Symbol:
Value: 02.07.07 Label: Oblique-slip fault, normal right-lateral offset—Identity and existence certain, location concealed. Arrows show relative motion; bar and ball on downthrown block Description: N/A Symbol:
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This layer shows contacts between geologic units, mapped at a scale of 1: 250,000. Contacts are lines that geologists use to mark the boundaries of geologic units. Line symbology will usually denote the confidence the author had in the location or identification of that contact. For example, a long dashed line indicates the location of a contact is approximate.</SPAN></P></DIV></DIV></DIV>
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>Polygon layer showing the distribution of different rock types across Washington, mapped at a scale of 1:250,000. A geologic map classifies rocks and deposits into geologic map units. These units are displayed as colored or patterned areas on the map based on unique rock type, age, or depositional setting.</SPAN></P></DIV></DIV>
Color: [0, 0, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 8 Font Family: Arial Font Style: normal Font Weight: normal Font Decoration: none
Description: <DIV STYLE="text-align:Left;"><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>This layer shows the extents of the 1:250,000-scale maps that this dataset is based on. The 1:250,000-scale geology was published in four quadrants covering different parts of the state.</SPAN></SPAN></P></DIV>
Color: [0, 0, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 10 Font Family: Tahoma Font Style: normal Font Weight: normal Font Decoration: none