F-1007a - Section north of Lake Atansor (Ordovician of Kazakhstan)

Where: Kazakhstan (52.5° N, 71.5° E: paleocoordinates 17.3° S, 66.8° E)

• coordinate stated in text

When: Mayatas Formation, Katian (453.0 - 445.2 Ma)

• Overlies Mailisor Formation.

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, gray limestone

Size classes: macrofossils, mesofossils, microfossils

Collection methods: acetic

Primary reference: L. E. Popov. 2000. Late Ordovician linguliformean microbrachiopods from north-central Kazakhstan. Alcheringa 24:257-275 [A. Miller/S. Kolbe]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 116472: authorized by Arnold Miller, entered by Sarah Kolbe on 08.09.2011, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

Deuteropoda
  -
Ostracoda indet. Latreille 1802 ostracod
Trilobita
  -
Trilobita indet. Walch 1771 trilobite
 Phacopida - Pliomeridae
 Phacopida - Cheiruridae
 Asaphida - Asaphidae
Asaphidae "gen. et sp. indet." Burmeister 1843 trilobite
 Lichida - Lichidae
Lingulata
 Lingulida - Discinidae
Schizotreta sp. Kutorga 1848
Acrosaccus sp. Willard 1928
 Lingulida - Trematidae
Trematis sp. Sharpe 1848
 Lingulida - Obolidae
Rowellella sp. Wright 1963
? Foveola sp. Gorjansky 1969
Atansoria concava Popov 2000
 Acrotretida - Acrotretidae
 Acrotretida - Ephippelasmatidae
Ephippelasma sp. Cooper 1956
 Acrotretida - Scaphelasmatidae
 Acrotretida - Torynelasmatidae
Paterinata
 Paterinida - Paterinidae
Dictyonites sp. Cooper 1956
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Scyphozoa
 Conulariida -
Conulariida indet. Miller and Gurley 1896 jellyfish
Hexactinellida
  -
Hexactinellida indet. Schmidt 1870 glass sponge
 Hyolithelminthida -