Where: Fribourg, Switzerland (46.9° N, 7.1° E: paleocoordinates 45.9° N, 6.4° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: MN 2a mammal zone, Lower Freshwater Molasse Formation, Agenian (23.0 - 20.0 Ma)
• "The outcropping sediments form part of the ‘‘Molasse grise de Lausanne’’ Formation [Lower Freshwater Molasse (USM)] within the ‘‘Plateau Molasse’’ (Becker et al. 2001; Becker 2003) and are attributed to the Agenian [MN 2a] European land mammal age."
Environment/lithology: fine channel fill; fine-grained, sandy marl and sandstone
Size classes: macrofossils, mesofossils
Collection methods: bulk, sieve
Primary reference: B. Mennecart, B. Yerly, P.-O. Mojon, C. Angelone, O. Maridet, M. Böhme, and C. Pirkenseer. 2016. A new Late Agenian (MN2a, Early Miocene) fossil assemblage from Wallenried (Molasse Basin, Canton Fribourg, Switzerland). Palaeontologische Zeitschrift 90:101-123 [T. Cleary/T. Cleary]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 203089: authorized by Terri Cleary, entered by Terri Cleary on 25.07.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Mammalia | |
unclassified | |
Vertebrata indet. Lamarck 1801 | |
Amphibia | |
Salamandridae indet. Gray 1825 newt | |
Anura indet. Fischer von Waldheim 1813 frog | |
Mammalia | |
Rodentia indet. Bowdich 1821 rodent | |
Cricetidae indet. Fischer von Waldheim 1817 rodent
Eucricetodon gerandianus Gervais 1848 rodent
Eucricetodon haslachensis Schaub 1925 rodent | |
Gliridae indet. Muirhead 1819 dormouse
Peridyromys murinus Pomel 1853 dormouse | |
Lagomorpha indet. Brandt 1885 placental | |
Titanomys sp. von Meyer 1843 pika | |
Cainotherium cf. gracile even-toed ungulate | |
"Cetartiodactyla indet." = Artiodactyla, Pecora indet.
"Cetartiodactyla indet." = Artiodactyla Owen 1848 even-toed ungulate
Pecora indet. Linnaeus 1758 ruminant | |
Friburgomeryx wallenriedensis musk deer | |
Reptilia | |
Diplocynodon sp. Pomel 1847 crocodilian | |
Ophisaurus sp. Daudin 1803 glass lizard | |
Viperidae indet. Oppel 1811 viper | |
Colubridae indet. Oppel 1811 colubrid snake | |
Lacertidae indet. Bonaparte 1831 squamates | |
Actinopteri | |
Cyprinidae indet. Rafinesque 1815 carp-like fish | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Limacidae indet. Lamarck 1801 slug | |
Helicidae indet. Rafinesque 1815 slug | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Ostracoda | |
Ilyocypris essertinesensis ostracod | |
Cypridopsinae indet. Kaufmann 1960 ostracod | |
unclassified | |
Charophyta indet. Migula 1890 | |
Chara ex gr. notata stonewort |