Calyx (cup) (en) Major inclusion
Classification
Also known as Kelch ( de, alternate name )
Articulated crown · plate-by-plate preservation
Crinoid calyx
Compound specimen · Jura arc, Switzerland · Middle Devonian
Naturmuseum Naturbiel·NMNB 2021.0117
Fossil
Specimen overview
Constituent parts (4)
Arm fragments (en) Minor inclusion
Classification
Multiple disarticulated brachials adjacent to the calyx
Columnal (stem) segment (en) Minor inclusion
Classification
Partial stem in life position
Holdfast (en) Trace inclusion
Classification
Encrusting attachment structure on substrate
Geologic age
Age
Middle DevonianEpoch
394.3 – 378.9 Ma
in Devonian
Stratigraphy
Lithostratigraphy
- Formation
- Middle Devonian limestone
strati.ch · Swiss Geological Survey
Tectonostratigraphy
- Domain
- Jura Mountains
- Subdomain
- Folded Jura
TK500 4th ed. (2024) · swisstopo
Locality
- Named place
- Jura arc, Bernese Jura
- Country
- Switzerland
- First-order division
- Bern
- Sampled feature
- outcrop
Exact coordinates available on request from the holding institution.