Evidence item

The primary study reports the long-term decline in tree-genus richness. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 19824

Source: Cenozoic losses of tree diversity constrain climatic adaptation of Western and Central European forests · locator {} · excerpt hash sha256:df7d20fa9910034408e4ea53566bee347c28815ce4c50cb5ceaed732b7a63bcd

Exact excerpt

Altogether, tree genus richness decreased 75% from its peak in the Miocene to the Holocene, with gymnosperms (79% decrease) more impacted than angiosperms (75% decrease).

Linked claims

Claim	Direction	Relevance	Steps	Counted
2c4d9cd9	SUPPORT	DIRECT	0	yes

Audits

None.