There are 2 matches

Collection Authorizer Collection name Reference
30259A. Rees Mungyong Coalfield (= PGAP 13137) Kungurian/Changhsingian - South Korea Lee (1988)
30268A. Rees Samchok Coalfield (= PGAP 13142) Wordian/Capitanian - Permian 3 - South Korea Lee (1988)

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