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A zone with nuggets from the inner earth.

Drøna

12.03.2018 - 13:01

On the trail toward Kyrkjedøri, a half hour walk from Finse station, we find these small ridges

Trail toward Kyrkjedøri

04.12.2018 - 15:04

Roughly 550 million years ago, what is now Finse lay at the bottom of the sea - the remains of mud and clay that were deposited in this sea have ended up on the roofs of Norway. Also the thrust sheet from the continental collision has found its way to Finse, after a several hundred kilometre-long, trek through the mountains, that took several tens of millions of years to complete.

Fantasy drawing of the animal life that reigned when the Bjorøy layer was deposited during the younger part of the Jurassic Period.

Vatlestraumen

12.06.2018 - 20:06

There are coal bits hidden in the sand under Vatlestraumen. These remains from a geological layer from the Jurassic Period were discovered when the undersea Bjorøy Tunnel was built in 1994. Oil- and gas reservoirs in the Troll Field in the sea west of Hordaland are from the same time. It is, nonetheless, quite surprising to find bedrock from dinosaur time inside of the outer islands of western Norway. On the Scandinavian mainland north of Denmark, there are only a very few places where one f inds rock from this time in earth history.

Geologists from all over the world come to study the veined bedrock (the dark stripe in the picture) at Spildepollen.

Spildepollen

07.12.2018 - 10:55

The oceanic crust of the North Sea was subjected to a lot of stretching both in Permian and Triassic times, and later in the Jurassic. This stretching resulted in the North Sea collapsing in and also to large faults forming west of Hordaland and on the mainland. Austefjorden in Sund follows one of these faults.

Holmengrå

Holmengrå

07.12.2018 - 12:45

Holmengrå is the only place in Hordaland where we find traces of the abrasion that is supposed to have transformed Western Norway from a Himalaya-like high mountain landscape during the earth's Paleozoic Era, to a flat lowlands terrain during the Mezosoic Era. Just 400 million years ago, large and small stones plummeted down from the high mountains. Some of these stones became incorporated into the conglomerate bedrock on Holmengrå.

Manger

Manger

18.06.2018 - 20:06

Mangerite is a rock type that was first made famous in a treatise by the Bergen geologist Carl Fredrik Kolderup in 1903. The rock type got its name from the place where it was found, and has made the Mangerud name well known around the world, at least among geologists.

Bergesfjellet

Bergesfjellet

12.03.2018 - 13:17

Siggjo from the south. (Svein Nord)

Siggjo

18.06.2018 - 20:21

Siggjo is a cone-shaped, volcano-like mountaintop in the part of Hordaland where one finds the best preserved volcanic rocks. The rock types originate from one or several volcanoes that spewed out glowing lava and ash. But, the shape of the mountain, as it appears today, formed later and by completely different forces.

Urangsvågen-Rubbestadneset

Urangsvågen-Rubbestadneset

07.12.2018 - 14:29

In 1868 the first stone workers came to Rubbestadneset to take out the granite for the Skoltegrunns Pier, predecessor of the Skoltegrunns wharf in Bergen. Later granite was also taken out from the area, around Innværs Fjord and UransvågenN. The activity probably peaked around 1900, with over 40 men at work. 15 years later, it was finished.

Stordfjella mountain towards the south.

Kattnakken–Stovegolvet

19.06.2018 - 16:33

The highest mountainous area on Stord, including Kattnakken, Midtfjellet and Stovegolvet, has more in common with the mountainous terrain on the mainland than in the low coastal landscape of Sunnhordland. The volcanic bedrock together with the erosive powers of nature has resulted in a unique plateau landscape.

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