Cheondaeri, Chungnam Coalfield (Triassic of South Korea)

Also known as Cheondae, Yesan Coal Mine

Where: South Korea (36.5° N, 126.8° E: paleocoordinates 43.1° N, 120.4° E)

• coordinate stated in text

• local area-level geographic resolution

When: Amisan Formation, Late/Upper Triassic (237.0 - 201.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial; lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: National Science Museum of Korea, Daejeon, South Korea

Primary reference: T. Kimura and B.-K. Kim. 1988. New taxa in the Late Triassic Daedong flora, South Korea. Part 1. Transactions and Proceedings of the Paleontological Society of Japan, New Series 152:603-624 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 207737: authorized by Alex Dunhill, entered by Bethany Allen on 28.01.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

 Gleicheniales - Polypodiidae
 Pteridospermales -
Chiropteris coreanica n. sp. Kimura and Kim 1988 cycads
81-009Ta (holotype)
 Cycadales -
Taeniopteris cheondaeriensis n. sp. Kimura and Kim 1989 cycads
81-007TA (holotype)
Anthrophyopsis decurrens n. sp. Kimura and Kim 1989 cycads
81-023T (holotype)
Drepanozamites sp. Harris 1932 cycads
 Bennettitales -
Coreanophyllum variisegmentum Kimura and Kim 1982
Pterophyllum cheondaeriense n. sp. Kimura and Kim 1989
T-0126A (holotype)
 Coniferales - Podocarpaceae
Podozamites sp. Braun 1843 podocarp