Val del Monte, Esino, Perledo (Triassic of Italy)

Where: Lecco, Italy (46.0° N, 9.4° E: paleocoordinates 7.8° N, 20.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Trachyceras archelaus ammonoid zone, Esino Formation, Ladinian (242.0 - 237.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: gray limestone

Size class: macrofossils

Primary reference: E. von Mojsisovics. 1882. Die Cephalopoden der Mediterranen Triasprovinz. Abhandlungen der Kaiserlich-Königlichen Geologischen Reichsanstalt 10:1-322 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 211844: authorized by Alex Dunhill, entered by Bethany Allen on 29.07.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Aulacoceratida - Xiphoteuthididae
? Atractites sp.
? Atractites sp. Guembel 1861 belemnite
 Aulacocerida - Aulacoceratidae
Aulacoceras inducens
Aulacoceras inducens Braun 1841 belemnite
 Ceratitida - Badiotitidae
Badiotites sp.
Badiotites sp. Mojsisovics 1879 ceratite
 Ceratitida - Arcestidae
"Arcestes subtridentinus" = Proarcestes subtridentinus, "Arcestes esinensis" = Proarcestes esinensis, "Arcestes boeckhi" = Proarcestes boeckhi
"Arcestes subtridentinus" = Proarcestes subtridentinus Mojsisovics 1882 ceratite
"Arcestes esinensis" = Proarcestes esinensis Mojsisovics 1880 ceratite
"Arcestes boeckhi" = Proarcestes boeckhi Mojsisovics 1882 ceratite
 Ceratitida - Megaphyllitidae
Megaphyllites obolus
Megaphyllites obolus von Mojsisovics 1882 ceratite
 Ceratitida - Trachyceratidae
Trachyceras laricum, "Trachyceras pseudoarchelaus" = Protrachyceras pseudoarchelaus, "Trachyceras steinmanni n. sp." = Protrachyceras steinmanni, "Trachyceras longobardicum" = Protrachyceras longobardicum, Arpadites arpadis, Arpadites szaboi
Trachyceras laricum Mojsisovics 1882 ceratite
"Trachyceras pseudoarchelaus" = Protrachyceras pseudoarchelaus Boeckh 1873 ceratite
"Trachyceras steinmanni n. sp." = Protrachyceras steinmanni von Mojsisovics 1882 ceratite
"Trachyceras longobardicum" = Protrachyceras longobardicum Mojsisovics 1882 ceratite
Arpadites arpadis Mojsisovics 1870 ceratite
Arpadites szaboi Boeckh 1873 ceratite
 Nautilida - Nautilidae
Nautilus longobardicus n. sp.
Nautilus longobardicus n. sp. von Mojsisovics 1882
 Nautilida - Tainoceratidae
Pleuronautilus esinensis, Pleuronautilus cornaliae n. sp.
Pleuronautilus esinensis von Mojsisovics 1882
Pleuronautilus cornaliae n. sp. Stoppani 1860
 Nautilida - Syringonautilidae
"Nautilus aff. granulosostriatus" = Syringoceras granulosostriatus
"Nautilus aff. granulosostriatus" = Syringoceras granulosostriatus Klipstein 1843