Mulde Formation
The Mulde formation is a sequence of Silurian bluish-gray marlstone and agrillceous limestones found on the southwestern part of the island of Gotland. It generally becomes harder and less marly in the upper parts of the formation.[1]
| Mulde Formation Stratigraphic range: Gorstian ~426 Ma | |
|---|---|
| Type | Geological formation |
| Underlies | Klinberg formation |
| Overlies | Slite Formation |
| Lithology | |
| Primary | marlstone, limestone |
| Location | |
| Region | South Gotland |
| Country |  |
| Type section | |
| Named for | Mulde |
Paleontology
The formation holds some of the best fossils on Gotland, being the best place to find well preserved trilobites. Some examples are Calymene, Dalmanites, Encrinurus and Proteus[2]. Ostracodes (Beyrichids etc.), Brachiopods (Atrypa reticularis, Leptaena, Eospirifer etc.), bryozoans and tentaculitids are also relatively common while corals, grapolites, annelids and cephalopods are more rare[3].
gollark: Well, no, but the antiviewbombing stuff was what made TJ09 complain.
gollark: Perhaps one day, I shall get a reply, and start it up again for ER only stuff without anti-viewbombing measures...
gollark: *remains annoyed at TJ09 due to being reminded of own hatchery*
gollark: Maybe if people used it more it would give more views.
gollark: hATCHING!
References
- Sunstones and catskulls. Guide to the Fossils and geology of Gotland. Sara Elison. s.64. 2000
- Studies on Silurian Trilobites form Gotland, Sweden. Lars Ramsköld. s13-15. 1985
- Beskrivning till kartbladet Klintehamn. Henr. Munthe, J. Ernhold Hede, G. Lundqvist. s36-38. 1927
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.