02041cas a2200361 4500009781224u151946MiAaHDL20170421000000.0m d cr bn ---auaua810130c19019999mduuu p 0uuua0eng dsdr-uva.u151946(OCoLC)7095234(Sirsi) o07095234CWRCWRVA@VA@SQE121.A215VA@SSCI. ENGR.Maryland Geological Survey.Maryland geological surveyBaltimore :Johns Hopkins Press ;1901- v. :ill. ;26 cm.Mode of access: Internet.5Geology, StratigraphicMaryland.PaleontologyMaryland.GeologyMaryland.00978122420170421000000.020170519090902.02026-05-03T18:00:46Z2026-05-03T17:30:03Z2017-10-29T20:00:02ZSDR-UVAUNKNOWNprepare.pl-004-007SEsdr-uva.u151946uvaSDRUVAuva.x030313110UVAv.3u151946UVAUVA20260503googleuva.x030313110v.3pdusgfvUVAUVA20250228googleuva.x004199176v.5 pt. 2pdusgfvUVAUVA20250228googleuva.x004199175v.5 pt. 1pdusgfvUVAUVA20240729googleuva.x004199179v.7pdusgfvUVAUVA20240803googleuva.x004199178v.6 pt. 1pdusgfvUVAUVA20240802googleuva.x004199177v.6 pt. 2pdusgfvUVAUVA20240729googleuva.x004199173v.2 atlaspdusgfvUVAUVA20240729googleuva.x004199172v.2 textpdusgfv