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419 / Paleozoic
Wattieza
Wattieza casasii
Eight-meter leafless crowns formed one of the earliest known forests.
- Time range
- About 385 million years ago
- Final stage
- Middle Devonian
- Geographic range
- Floodplain forest · New York, USA
01 / DEFINITION & ECOLOGY
What was Wattieza?
Wattieza (Wattieza casasii) was an extinct organism known from About 385 million years ago, with a range in Floodplain forest · New York, USA.
Life and ecology
Fern-like branch systems made an umbrella crown above shallow roots that already changed soil, shade and carbon cycling.
02 / DISAPPEARANCE
Why did Wattieza disappear?
Plants with more complex roots replaced this tree architecture during Devonian turnover.
03 / EVIDENCE
How do scientists know about Wattieza?
Upright Gilboa stumps, crowns and branch fossils jointly constrain the whole plant.
04 / SOURCES & FURTHER READING
Check the source record
Use the scientific name to compare taxonomy, occurrence records and the fossil record. Database coverage and classifications may differ.
05 / REVISION HISTORY
How has this record changed?
- Verified authoritative entity sources and added three responsive reconstruction sizes.
- Initial bilingual species record published.
06 / CORRECTIONS & ADDITIONS