Rocks above, rocks beneath: the geologic history of Baltimore's buildings episode artwork

EPISODE · Aug 29, 2025 · 11 MIN

Rocks above, rocks beneath: the geologic history of Baltimore's buildings

from On The Record · host WYPR 88.1 FM

Several times a year the Natural History Society of Maryland offers folks an opportunity to explore the geology of Baltimore City’s buildings and monuments. The next tour is Sunday, September 14, led by Sam Glasscock, a semi-professional geologist who volunteers for the Natural History Society — he gave us a preview.

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Rocks above, rocks beneath: the geologic history of Baltimore's buildings

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This episode was published on August 29, 2025.

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Several times a year the Natural History Society of Maryland offers folks an opportunity to explore the geology of Baltimore City’s buildings and monuments. The next tour is Sunday, September 14, led by Sam Glasscock, a semi-professional geologist...

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