Also known as Saxonian amber
Where: Halle, Germany (51.6° N, 12.4° E: paleocoordinates 50.4° N, 8.0° E)
• local area-level geographic resolution
When: Priabonian (38.0 - 33.9 Ma)
• Bitterfeld amber occurs in the "Bernsteinschluff" Horizon, i.e. a part of the Upper "Bitterfelder Glimmersand" in the upper part of the Cottbus Formation. Detailed biostratigraphic investigations favor an uppermost Chattian age for the unit. Originally assigned a Miocene age, and then thought to be redeposited Baltic amber. The chemical composition of Bitterfeld amber is distinct from true Baltic amber (e.g., Sodhi et al., 2013). Hydrogen isotopes indicate that Baltic and Bitterfeld ambers have distinct geographic sources, but carbon isotopes and insects suggest Baltic and Bitterfeld ambers are coeval in age (Wolfe et al., 2016).
Environment/lithology: terrestrial; amber
Size classes: macrofossils, mesofossils, microfossils
Preservation: amber
Collection methods: surface (float)
• Repository: Goitzsche Bernstein GmbH
Primary reference: M. Balke, M. Toledo, C. Gröhn, I. Rappsilber, and L. Hendrich. 2019. †Electruphilus wendeli gen.n., sp.n. - the first diving beetle recorded from Saxonian (Bitterfeld) amber (Coleoptera: Dytiscidae: Laccophilinae). Russian Entomological Journal 28:350-357 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 207248: authorized by Matthew Clapham, entered by Matthew Clapham on 02.01.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Monolepta rappsilberi n. sp.
| |
Electruphilus wendeli n. gen. n. sp.
Electruphilus wendeli n. gen. n. sp. Balke et al. 2019 predaceous diving beetle |