Adamswiller (Triassic of France)

Where: Bas-Rhin, France (48.9° N, 7.2° E: paleocoordinates 13.9° N, 17.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Grès à Meules Formation, Aegean (247.2 - 242.0 Ma)

• Basal Anisian

• group of beds-level stratigraphic resolution

Environment/lithology: delta plain; lithified, green, silty claystone

• Boundary between marine and continental areas, in a deltaic environment consisting of channels and temporary ponds with shallow and more or less brackish water.
• Green silty-clay lenses intercalated between sandstone beds

Size class: macrofossils

Preservation: mold/impression

Collected by Grauvogel

Primary reference: N. D. Sinitshenkova, F. Marchal-Papier, L. Grauvogel-Stamm and J. C. Gall. 2005. The Ephemeridea (Insecta) from the Gres a Voltzia (early Middle Triassic) of the Vosges (NE France). Paläontologische Zeitschrift 79(3):377-397 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97620: authorized by Matthew Clapham, entered by Matthew Clapham on 13.08.2010, edited by April Kinchloe, Jered Karr and Bethany Allen

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Diptera -
Nematocera "larvae sp. 8"2 Latreille 1825 fly
9347
Clavapartus latus1 Gall and Grauvogel 1966 fly
 Diptera - Grauvogeliidae
Voltziapupa tentata2 Lukashevich et al. 2010 fly
6589/6590, 6593/6594
 Dicondylia - Voltzialestidae
Voltzialestes triasicus n. gen. n. sp.3
Voltzialestes triasicus n. gen. n. sp.3 Nel et al. 1997 winged insect
Coll. Grauvogel & Gall 9041
 Ephemerida - Vogesonymphidae
Vogesonympha ludovici n. gen. n. sp.
Vogesonympha ludovici n. gen. n. sp. Sinitshenkova and Marchal-Papier 2005 mayfly
8036, 9110, 9166, 9208, 9213
 Ephemerida - Triassoephemeridae
Triassoephemera punctata n. gen. Sinitshenkova and Marchal-Papier 2005 mayfly
9246, 9248, 9249, 9251
 Ephemerida - Mesoplectopteridae
Mesoplectopteron longipes Handlirsch 1918 mayfly
9199, 9201
 Ephemerida -
Minorella virgata n. gen. Sinitshenkova and Marchal-Papier 2005 mayfly
9202, 9204
 Ephemerida - Voltziaephemeridae
Voltziaephemera fossoria n. gen. n. sp.
Voltziaephemera fossoria n. gen. n. sp. Sinitshenkova and Marchal-Papier 2005 mayfly
6622(3), 9217, 9218, and 240 others from different localities
 Ephemerida - Misthodotidae
Triassodontes vogesiacus n. gen. Sinitshenkova and Marchal-Papier 2005 mayfly
9148
 Ephemerida - Triassomanthidae
Triassomanthus parvulus n. gen. Sinitshenkova and Marchal-Papier 2005 mayfly
9254, 9326
Arachnida
 Araneae -
Rosamygale grauvogeli4 Selden and Gall 1992 spider
AR1