Where: Sankt Gallen, Switzerland (47.4° N, 9.0° E)
• Paleocoordinates: 45.2° N, 10.6° E (Wright 2013)
• coordinate based on nearby landmark
When: MN 7 + 8 (12.8 - 11.1 Ma)
• Bollinger 1994: MN8; Bollinger 1992: MN7
•13.3 M Years; Obere Süßwassermolasse (upper Freshwater Molasse);
•600m (profile meter) above the Hüllistein marker bed.
Environment/lithology: "floodplain"; carbonaceous marl
Size class: macrofossils
Collection methods: bulk, chemical, sieve,
• It is chosen as an "Assemblage-Zone" and is stored in the Paläontological Insitute and Museum Zürich.
•1000 mammal teeth, 40 Celtis seeds.
Primary reference: T.h. Bollinger. 1992. Kleinsäugerstratigraphie in der miozänen Hörnlischüttung (Ostschweiz); (Biostratigraphy of small mammals in the Hörnlischüttung of Miocene age (East Switzerland)). Documenta naturae 75:1-296 [J. Alroy/S. Kuemmell/S. Kuemmell]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 46288: authorized by John Alroy, entered by Susanna Kümmell on 10.01.2005
Creative Commons license: CC0 (CC0)
Taxonomic list
unclassified | |
Angiospermae | |
Magnolia sp. Linnaeus 1753 magnolia | |
Sparganium sp. Linnaeus 1753 bur-reed | |
Broussonetia sp. L'Héritier de Brutelle 1799 mulberry | |
Celtis sp. Linnaeus 1753 hackberry | |
Mammalia | |
Ruminantia indet. ruminant | |
Soricidae indet. Fischer 1814 shrew
Heterosoricinae indet. Viret and Zapfe 1951 shrew
Dinosorex cf. pachygnathus Engesser 1972 shrew | |
Plesiodimylus sp. Gaillard 1897 placental | |
Galerix sp. Pomel 1848 hedgehog | |
Eurolagus sp. Lopez Martinez 1977 placental | |
Prolagus sp. Pomel 1853 pika | |
Anomalomys gaudryi Mein and Freudenthal 1971 rodent | |
Paraglirulus werenfelsi, Eomuscardinus aff. sansaniensis, Bransatoglis astaracensis, Microdyromys sp., Microdyromys praemurinus
Paraglirulus werenfelsi Engesser 1972 dormouse
Eomuscardinus aff. sansaniensis Lartet 1851 dormouse
Bransatoglis astaracensis Baudelot 1970 dormouse
Microdyromys sp. de Bruijn 1966 dormouse
Microdyromys praemurinus Freudenberg 1941 dormouse | |
Keramidomys reductus n. sp. Bollinger 1992 rodent
Keramidomys cf. mohleri Engesser 1972 rodent | |
Democricetodon brevis, Democricetodon freisingensis, Eumyarion latior, Cricetodon sp., Megacricetodon similis
Democricetodon brevis Schaub 1925 rodent
Democricetodon freisingensis Fahlbusch 1964 rodent
Eumyarion latior Schaub and Zapfe 1953 rodent
Cricetodon sp. Lartet 1851 rodent
Megacricetodon similis Fahlbusch 1964 rodent | |
Spermophilinus bredai von Meyer 1848 squirrel
Blackia miocaenica Mein 1970 squirrel |