Ponte Giurino, Valle Imagna (MSNB collection) (Triassic of Italy)

Where: Lombardia, Italy (45.8° N, 9.6° E: paleocoordinates 29.2° N, 13.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Argilliti di Riva di Solto Formation, Sevatian (212.0 - 205.6 Ma)

• earliest late Norian (earliest Sevatian); overlies the Calcare di Zorzino; specimen found near the base of the Argilliti di Riva di Solto

• bed-level stratigraphic resolution

Environment/lithology: lagoonal or restricted shallow subtidal; lithified, carbonaceous shale

• Restricted inter-reef basin.
• "dark bitumenous shale"

Size class: macrofossils

Preservation: adpression, soft parts

Collection methods: quarrying

• Repository: Museo di Scienze Naturali "E. Caffi" di Bergamo

Primary reference: R. Wild. 1994. A juvenile specimen of Eudimorphodon ranzii Zambelli (Reptilia, Pterosauria) from the Upper Triassic (Norian) of Bergamo. Rivista del Museo Civico di Scienze Naturali Bergamo 16:91-115 [R. Butler/R. Butler]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94207: authorized by Richard Butler, entered by Richard Butler on 11.02.2010, edited by Jered Karr and Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Coleoptera - Coptoclavidae
Holcoptera schlotheimi3 Giebel 1856 beetle
MCSNB 3660
 Dicondylia -
Italophlebia paganoniae n. sp.1 Bechly 1997 winged insect
MCSNB 6679
Italophlebia gervasuttii n. gen. n. sp.3 Whalley 1986 winged insect
MCSNB 3460, 5115, 6677, 9500
Odonata indet.1 Fabricius 1793 dragonfly
MCSNB 9499 "tiny dragonfly"
 Dicondylia - Protomyrmeleontidae
Italomyrmeleon bergomensis n. gen. n. sp.1 Bechly 1997 winged insect
MCSNB 6678
Malacostraca
 Decapoda -
Pinnacaris dentata2 Garassino and Teruzzi 1993 shrimp
MSNB 7693, 7731
 Decapoda - Palinuridae
Archaeopalinurus levis2 Pinna 1974 spiny lobster
 Decapoda - Litogastroidae
Pseudoglyphea gigantea2 Garassino and Teruzzi 1993 decapod
 Decapoda - Glaessnericarididae
Glaessnericaris macrochela n. gen. n. sp.2 Garassino and Teruzzi 1993 decapod
 Decapoda - Coleiidae
Pseudocoleia mazzolenii2 Garassino and Teruzzi 1993 decapod
 Decapoda - Penaeidae
Penaeidae indet.2 Rafinesque 1815 decapod
MSNB 7779, 7718, 7723, 7762, 7778
cf. Longichela orobica2 Garassino and Teruzzi 1993 decapod
MSNB 8199/8200
Longichela orobica2 Garassino and Teruzzi 1993 decapod
MSNB 7725, 7748, 7751, 7760
"Palaeodusa cf. longipes" = Dusa longipes2 Pinna 1974 decapod
MSNB 7737, 8314
Satyrus cristatus n. gen. n. sp.2 Garassino and Teruzzi 1993 decapod
MSNM 8190, 7790, 8240, 8245, 8248, 8299, 8341, 8350, 8388
Reptilia
 Pterosauria - Campylognathoididae
Eudimorphodon ranzii Zambelli 1973 pterosaur
MCSNB 8950, articulated partial skeleton including soft tissue remains (remains of wing membranes)