The Marin County Board of Supervisors has called on the National Park Service to further analyze how removing the tule elk fence in the Point Reyes National Seashore would impact areas outside the enclosure before deciding whether to let the elk roam free. In comments sent last week, the supervisors raised concerns about the plan’s potential impact on the park’s pastoral zone, Tomales Bay State Park and neighboring private property. “The County of Marin has…