https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png00Marli Millerhttps://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.pngMarli Miller2018-07-18 19:15:532018-07-18 19:25:52Diabase dike intruding granite, Maine (Vertical).
