Khairkhan Section (Cambrian of Russian Federation)

Where: Tyva, Russian Federation (51.6° N, 93.1° E)

• Paleocoordinates: 2.0° N, 45.6° W (Wright 2013)

• coordinate stated in text

• outcrop-level geographic resolution

When: Salanygol Formation, Atdabanian (521.0 - 516.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; gray limestone

Size class: microfossils

Preservation: replaced with phosphate

Reposited in the PIN

Collection methods: acetic

Primary reference: N. V. Novozhilova, M. Steiner, I. V. Korovnikov and D. A. Tokarev. 2019. Early Cambrian Tommotiids of Khairkhan Section (Central Tyva). Paleontological Journal 53(6):575-582 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 234754: authorized by Pete Wagner, entered by Pete Wagner on 13.05.2024

Creative Commons license: CC0 (CC0)

Taxonomic list

Brachiopoda
 Tommotiida - Tannuolinidae
Tannuolina fonini Esakova and Zhegallo 1996
 Tommotiida - Kelanellidae
Lugoviella ojmuranica Grigorieva 1983
Kelanella altaica Rozanov and Missarzhevsky 1966
Microdictyon effusum
  -
Microdictyon effusum Bengtson et al. 1981