Randeck Maar (Armbruster collection) (Miocene of Germany)

Where: Baden-Württemberg, Germany (48.6° N, 9.5° E: paleocoordinates 48.8° N, 8.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Randeck Maar Formation, MN 5 (16.0 - 13.7 Ma)

• Early/Middle Miocene (Burdigalian, Karpatian, MN 5, ca. 16–18 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: crater lake; lithified, carbonaceous lime mudstone

• Volcanic lake, Volcanic crater (1.2 km diameter, about 150 m depth) Brackish meromictic lake
• Bituminous laminites ("dysodiles") and laminated, varve-like limestones

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collected by Armbruster; reposited in the SMNS

• Repository: also Urwelt-Museum Hauff

Primary reference: L. Armbruster. 1938. Versteinerte Honigbienen aus dem obermiocänen Randecker Maar. Archiv für Bienenkunde 19:1-48 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 127614: authorized by Matthew Clapham, entered by Amy Delelli on 19.05.2012, edited by Matthew Clapham and Jered Karr

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Blattodea - Kalotermitidae
"Calotermes (Glyptotermites) assmuthi n. sp." = Glyptotermites assmuthi1, "Calotermes (Neotermites) roseni n. sp." = Proelectrotermes roseni1, "Calotermes (Neotermites) frischi n. sp." = Proelectrotermes roseni1
"Calotermes (Glyptotermites) assmuthi n. sp." = Glyptotermites assmuthi1 Armbruster 1941 termite
SMNS 2046
"Calotermes (Neotermites) roseni n. sp." = Proelectrotermes roseni1 Armbruster 1941 termite
SMNS 2051
"Calotermes (Neotermites) frischi n. sp." = Proelectrotermes roseni1 Armbruster 1941 termite
SMNS 2050
 Blattodea - Rhinotermitidae
Rhinotermites dzierzoni n. sp.1, Rhinotermites wasmanni n. sp.1, Rhinotermites kuehni n. sp.1, "Leucotermes dofleini n. sp." = Reticulitermes dofleini1
Rhinotermites dzierzoni n. sp.1 Armbruster 1941 termite
SMNS 2003, 2006, 2008, 2011, 2030, 2031, 2038
Rhinotermites wasmanni n. sp.1 Armbruster 1941 termite
SMNS 2020, 2045
Rhinotermites kuehni n. sp.1 Armbruster 1941 termite
SMNS 2012
"Leucotermes dofleini n. sp." = Reticulitermes dofleini1 Armbruster 1941 termite
SMNS 2023
 Blattodea - Termitidae
Termes korschefskyi n. sp.1, Termes stitzi n. sp.1, Termes scheeri n. sp.1, Termes drabatyi n. sp.1, Termes weismanni n. sp.1, Eutermes nickeli n. sp.1, Metatermites statzi n. gen. n. sp.1, Termes schleipi n. sp.1, Eutermes sachtlebini n. sp.1, "Termes scheuthlei" = Macrotermes scheuthlei1
Termes korschefskyi n. sp.1 Armbruster 1941 termite
SMNS 2025
Termes stitzi n. sp.1 Armbruster 1941 termite
SMNS 2002
Termes scheeri n. sp.1 Armbruster 1941 termite
SMNS 1999, 2000
Termes drabatyi n. sp.1 Armbruster 1941 termite
SMNS 2005, 2037, 2049 (4522)
Termes weismanni n. sp.1 Armbruster 1941 termite
SMNS 2007
Eutermes nickeli n. sp.1 Armbruster 1941 termite
SMNS 2004, 2018, 2026, 2043, 2041, 2047
Metatermites statzi n. gen. n. sp.1 Armbruster 1941 termite
SMNS 2034
Termes schleipi n. sp.1 Armbruster 1941 termite
SMNS 2029
Eutermes sachtlebini n. sp.1 Armbruster 1941 termite
SMNS 2017, 2042
"Termes scheuthlei" = Macrotermes scheuthlei1 Armbruster 1941 termite
SMNS 1998(4502), 2001, 2021, 2040, 2044
 Hymenoptera - Halictidae
Halictus schemppi4 Armbruster 1938 sweat bee
 Hymenoptera - Apidae
"Bombus (Bombus) randeckensis n. sp." = Bombus (Cullumanobombus) randeckensis2, Hauffapis sp., "Hauffapis scheeri" = Apis armbrusteri, "Hauffapis scheuthlei" = Apis armbrusteri
"Bombus (Bombus) randeckensis n. sp." = Bombus (Cullumanobombus) randeckensis2 Wappler and Engel 2012 bumble bee
SMNS 68000/28 (Armbruster A5119)
Hauffapis sp. Armbruster 1938 honey bee
No. 13, 24
"Hauffapis scheeri" = Apis armbrusteri Zeuner 1931 Armbruster's honey bee
No. 6, 9, 10, 16, 19, 22, 23, ?25, 31 (?var. gallauni), 32, 34, 41, ?42
"Hauffapis scheuthlei" = Apis armbrusteri Zeuner 1931 Armbruster's honey bee
No. 1-5, 7, 8 (var. seemanni), 11 (seemanni), 12, 14, 15, 17, 18, 20, 21 (seemanni), 26 (seemanni), 27, 28-30, 33, 35 (seemanni), 36 (zeuneri), 37-40, ?43
 Lepidoptera - Pieridae
Miopieris talboti n. gen. n. sp.3
Miopieris talboti n. gen. n. sp.3 Zeuner 1942 butterfly
BMNH Armbruster leg. 1928