Layer Estimates:

Layer: Trail Logbook (ID:0)
Count: 0
Extent:

XMin: -20037507.8427882
YMin: -30240971.4583862
XMax: 20037507.8427882
YMax: 30240971.4583862
Spatial Reference: 102100 (3857)

Layer: tl_activity_type.txt (ID:1)
Count: 9

Layer: tl_issue_type.txt (ID:2)
Count: 8