The rolling hills seen along I-70 are a characteristic feature of the Piedmont Plateau, one of Maryland’s six physiographic provinces. This centrally located region continues westward from the Appalachians into the Coastal Plain, another geological province. The area where the Piedmont and the Coastal Plain intersect is described as the Fall Line, and it can […]
Secure your spot now with EARLY BIRD PRICING through March 20—prices to increase $20 for each registration category on March 21. Have you heard the saying “spark bird”? It’s a popular phrase among birders that describes the one special species that caught their eye, igniting their passion for birds. What is your “spark” species? What […]
The NHSM Fossil Club is hosting a club-only trip to Lehigh Coal Mine in Lansford, PA, on June 7th. This site is known for its carboniferous fern and plant fossils from the Pennsylvanian Period (318-299 million years ago). The fossils will be found in spoil piles of shale, quartz crystals, and pyrite also may be […]
Digging holes seems like child’s play. But not when you’re the crew at Martin Marietta’s Texas Quarry. Their hole isn’t measured in feet, but rather miles: a mile long and a half mile wide, to be exact. This massive pit was the source of marble used to build the walkway to the Capitol in Annapolis […]