What is the Old Red Sandstone?
Q: What is the Old Red Sandstone?
A: The Old Red Sandstone is a type of dark red sandstone that was deposited mainly during the Devonian period over a significant portion of the continent of Laurussia.
Q: In what geologic time period was the Old Red Sandstone laid down?
A: The Old Red Sandstone was mainly laid down during the Devonian period.
Q: Where is the base of the Old Red Sandstone located?
A: The base of the Old Red Sandstone is now known to be in the Silurian period.
Q: Where is the top of the Old Red Sandstone located?
A: The top of the Old Red Sandstone is now known to be in the Carboniferous period.
Q: What is Laurussia?
A: Laurussia is a continent that was located between 0o and 30o south of the equator during the Devonian period. It was also known as the Old Red Continent or Euramerica and included what is now much of northern Europe, Greenland, and North America.
Q: What is the significance of the Old Red Sandstone?
A: The Old Red Sandstone is an important geologic formation because it contains a variety of fossils from the Devonian period and offers insight into the ancient environments and ecosystems of Laurussia during that time.
Q: Is the Old Red Sandstone found anywhere else besides Laurussia?
A: Yes, the Old Red Sandstone has also been found in some other parts of the world, including China and New Zealand.
