Parvadeh, Section A (Triassic of Iran)

Where: Iran (32.0° N, 57.0° E: paleocoordinates 12.3° S, 43.7° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: ?Bidestan Member (Nayband Formation), Sevatian (212.0 - 205.6 Ma)

• Norian to Rhaetian age stated in text; according to Marcoux 1993 Nayband formation of Late Norian age

• member-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified reef rocks

Size class: macrofossils

Preservation: recrystallized, replaced with calcite

Collection methods: peel or thin section

Primary reference: A. Nützel and B. Senowbari-Daryan. 1999. Gastropods from the Late Triassic (Norian-Rhaetian) Nayband Formation of central Iran. Beringeria 23:93-132 [W. Kiessling/B. Brenneis/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 37984: authorized by Wolfgang Kiessling, entered by Benjamin Brenneis on 30.03.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Prosobranchia - Protorculidae
Protorcula cf. subpunctata Münster 1841 snail
60 specimens Section A+B
Anulifera binodosa snail
comb. nov.
 Littorinoidea - Purpurinidae
Angularia sp. Koken 1892 periwinkle
 Murchisoniina - Zygopleuridae
? Zygopleura sp. snail
Zygopleura sp.1