IN MARYLAND, the serpentine barrens run through the northwest corner of Cecil County and enter Harford just south of Broad Creek and perpendicular to the Susquehanna River. The geological formation ...
Visitors who come to Potomac to enjoy nature in places like the C&O Canal National Historical Park and Blockhouse Point can soon add the Serpentine Barrens Conservation Park to their list. In a 5-0 ...
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