📚 name • entry_id 57183
Changhsingian
Meanings (ES + gloss)
Changhsingiense
A subdivision of the Permian period.
Anoxic/euxinic benthic marine conditions prevailed throughout the middle Wuchiapingian to the early Changhsingian at Shangsi, which persisted for 3.9 Myr (256.974–253.073 Ma). This…
There is no evidence for a large drop in PCO2, and independent proxy data indicate only a minor temperature decrease of a few degrees Celsius during the Changhsingian (22), suggest…
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