mp 2.9.21 - Peter N. Schweitzer (U.S. Geological Survey)
Info: input file = phpGNzhxZ.xml
Info: process date = 20130519
Info: process time = 19:06:46
Error (line 36): Currentness_Reference is required in Time_Period_of_Content
Error (line 41): Currentness_Reference is not permitted in Time_Period_Information
2 errors: 1 misplaced, 1 missing