Budrundene

Budrundene, also known as the Budrundene Formation, is a geological formation located in the central part of the Barents Sea, Norway. It is characterized by its distinctive sedimentary rocks, which include sandstones, shales, and limestones. The formation is part of the larger Barents Sea Group, which is known for its rich fossil record and significant hydrocarbon reserves.

The Budrundene Formation was deposited during the Late Jurassic to Early Cretaceous periods, approximately 145 to 100 million years ago. The sediments were likely derived from the erosion of nearby landmasses and were transported into the basin by rivers and marine currents. The formation is notable for its diverse fossil content, which includes marine invertebrates, fish, and plant remains.

The Budrundene Formation is of particular interest to geologists and paleontologists due to its well-preserved fossils and the insights it provides into the paleoenvironment of the Barents Sea during the Mesozoic era. The formation has also been studied for its potential as a hydrocarbon reservoir, with several oil and gas fields developed in the area.

The Budrundene Formation is named after the Budrundene field, which is one of the largest oil fields in Norway and is located within the formation. The field has been in production since the 1970s and has contributed significantly to Norway's energy sector. The formation's geological characteristics and fossil content make it a valuable resource for understanding the geological history of the Barents Sea and the broader Arctic region.