The Beyrichienkalk Formation is a

geologic formation A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics ( lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exp ...

Gotland Gotland (, ; ''Gutland'' in Gutnish), also historically spelled Gottland or Gothland (), is Sweden's largest island. It is also a province, county, municipality, and diocese. The province includes the islands of Fårö and Gotska Sandön to th ...

, Sweden. It preserves

fossils A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

dating back to the

Silurian The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago (Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozoi ...

period.Beyrichienkalk Formation
at

Fossilworks Fossilworks is a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database, a large relational database assembled by hundreds of paleontologists from around the world. History Fossilworks was cre ...

.org The formation is represented in

erratic boulder A glacial erratic is glacially deposited rock differing from the type of rock native to the area in which it rests. Erratics, which take their name from the Latin word ' ("to wander"), are carried by glacial ice, often over distances of hundre ...

s found in: *

Oderberg Oderberg () is a town in the district of Barnim, in Brandenburg in northeastern Germany. It is situated 16 km east of Eberswalde, and 27 km southwest of Schwedt, close to the border with Poland, and in close vicinity of Berlin. Overv ...

, Brandenburg, Germany *

Voigtsdorf Voigtsdorf () is a municipality in the district Mecklenburgische Seenplatte, in Mecklenburg-Vorpommern, Germany. References

{{MecklenburgischeSeenplatte-geo-stub ...

, Mecklenburg-Western Pomerania, Germany *

Międzyzdroje Międzyzdroje (;), known as Misdroy in English, is a city and a seaside resort in northwestern Poland on the island of Wolin on the Baltic coast. The city is located in the West Pomeranian Voivodeship, and is a seat of the Kamień County and the ...

, West Pomerania, Poland * Orłowo, Poland *

Vistula River The Vistula (; pl, Wisła, ) is the longest river in Poland and the ninth-longest river in Europe, at in length. The drainage basin, reaching into three other nations, covers , of which is in Poland. The Vistula rises at Barania Góra in t ...

Bydgoszcz Bydgoszcz ( , , ; german: Bromberg) is a city in northern Poland, straddling the meeting of the River Vistula with its left-bank tributary, the Brda. With a city population of 339,053 as of December 2021 and an urban agglomeration with more ...

, Kuyavia-Pomerania, Poland

Fossil content

The following fossils have been reported from the formation: ;Cephalopods * '' Spyroceras damesi''Dzik & Kiselev, 1995

Fossil content

See also

References

Bibliography

Further reading