LAURUSSIA — THE OLD RED CONTINENT During the late Caledonian orogenic cycle Lauren- tia-Greenland and Fennosarmatia (Baltica)
![Devonian - the 'Old Red Sandstone' and associated volcanic rocks of the Southern Uplands - MediaWiki Devonian - the 'Old Red Sandstone' and associated volcanic rocks of the Southern Uplands - MediaWiki](https://earthwise.bgs.ac.uk/images/thumb/b/b8/P912314.jpg/300px-P912314.jpg)
Devonian - the 'Old Red Sandstone' and associated volcanic rocks of the Southern Uplands - MediaWiki
![Showing the Old Red Sandstone continent during Late Devonian (after... | Download Scientific Diagram Showing the Old Red Sandstone continent during Late Devonian (after... | Download Scientific Diagram](https://www.researchgate.net/publication/339596574/figure/fig5/AS:864030734426115@1583012388766/Fig-5-Showing-the-Old-Red-Sandstone-continent-during-Late-Devonian-after-Stanly.jpg)
Showing the Old Red Sandstone continent during Late Devonian (after... | Download Scientific Diagram
![Physical geography of the Old Red Continent. Shoreline placement is... | Download Scientific Diagram Physical geography of the Old Red Continent. Shoreline placement is... | Download Scientific Diagram](https://www.researchgate.net/publication/262510642/figure/fig6/AS:668571151650821@1536411192583/Physical-geography-of-the-Old-Red-Continent-Shoreline-placement-is-speculative-on-the.png)