![40.1 Wackestone (below) and lime mudstone (above). Ward Cove, north-central Broadford Quadrangle, Virginia. The wackestone at the bottom of the picture contains little fragments of fossils and limestone in a gray lime mud matrix. The uppermost layers, showing flame structures, are lime mudstone. [Scale is standard GSA scale with cm divisions.]](../40.1.JPG)
40.1 Wackestone (below) and lime mudstone (above). Ward Cove, north-central Broadford Quadrangle, Virginia. The wackestone at the bottom of the picture contains little fragments of fossils and limestone in a gray lime mud matrix. The uppermost layers, showing flame structures, are lime mudstone. [Scale is standard GSA scale with cm divisions.]