Siccar Point - the world's most important geological site and the birthplace of modern geology - Hello wallpaper enthusiasts and fellow aesthetic seekers! Welcome to
clarissahaus, In this Article Gallery Title Siccar Point - the world's most important geological site and the birthplace of modern geology, we’ve curated insightful content focused on wallpapers aesthetic. Dive into our collection to discover inspiring designs that elevate your digital spaces. We’re excited to share this journey with you. Let’s explore together!
Gallery Articles Abrasion,
Gallery Articles discovery,
Gallery Articles erosion,
Gallery Articles field work,
Gallery Articles geological structures,
Gallery Articles geological time scale,
Gallery Articles geology,
Gallery Articles James Hutton,
Gallery Articles rocks,
Gallery Articles sedimentary rock,
Gallery Articles sedimentary structure,
Gallery Articles sediments,
Gallery Articles stratigraphy,
Gallery Articles stress,
Gallery Articles structure,
Gallery Articles unconformity, we're excited to guide you through our latest discoveries and inspirations. Let’s embark on this aesthetic journey together!.
Title :
Siccar Point - the world's most important geological site and the birthplace of modern geologylink :
Siccar Point - the world's most important geological site and the birthplace of modern geology
Siccar Point - the world's most important geological site and the birthplace of modern geology
Siccar Point is world-famous as the most important unconformity described by James Hutton (1726-1797) in support of his world-changing ideas on the origin and age of the Earth.
 |
| James Hutton unconformity with annotations - Siccar Point |
In 1788, James Hutton first discovered Siccar Point, and understood its significance. It is by far the most spectacular of several unconformities that he discovered in Scotland, and very important in helping Hutton to explain his ideas about the processes of the Earth.At Siccar Point, gently sloping strata of 370-million-year-old Famennian Late Devonian Old Red Sandstone and a basal layer of conglomerate overlie near vertical layers of 435-million-year-old lower Silurian Llandovery Epoch greywacke, with an interval of around 65 million years.
 |
| Standing on the angular unconformity at Siccar Point (click to enlarge). Photo: Chris Rowan, 2009 |
 |
| As above, with annotations. Photo: Chris Rowan, 2009 |
Hutton used Siccar Point to demonstrate the cycle of deposition, folding, erosion and further deposition that the unconformity represents. He understood the implication of unconformities in the evidence that they provided for the enormity of geological time and the antiquity of planet Earth, in contrast to the biblical teaching of the creation of the Earth.
 |
| How the unconformity at Siccar Point formed. |
At this range, it is easy to spot that the contact between the two units is sharp, but it is not completely flat. Furthermore, the lowest part of the overlying Old Red Sandstone contains fragments of rock that are considerably larger than sand; some are at least as large as your fist, and many of the fragments in this basal conglomerate are bits of the underlying Silurian greywacke. These are all signs that the greywackes were exposed at the surface, being eroded, for a considerable period of time before the Old Red Sandstone was laid down on top of them.
 |
The irregular topography and basal conglomerate show that this is an erosional contact. Photo: Chris Rowan, 2009
|
 |
| The Siccar Point which is a rocky promontory in the county of Berwickshire on the east coast of Scotland. |
$ads={2}
Thank you for reading, and happy decorating with your new wallpapers! Siccar Point - the world's most important geological site and the birthplace of modern geology
That concludes our article on Siccar Point - the world's most important geological site and the birthplace of modern geology for today. We hope it has been beneficial and insightful for you. If you enjoyed exploring our wallpapers aesthetic, don't forget to bookmark our site and check back regularly for more high-quality and visually appealing wallpapers. Thank you for reading, and see you in our next post!
You are now reading the article Siccar Point - the world's most important geological site and the birthplace of modern geology with the link address https://clarissahaus.blogspot.com/2017/01/siccar-point-world-most-important.html
