Woodwardia

Serdio · CC BY-SA 3.0 · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- WoodwardioideaePBDB
- Diet
- "photoautotroph"PBDB, for Streptophyta
Time the record covers
At least 307 million years on record.
The record covers at least 307.4 Mya to 11.7 ka. No occurrence read is dated outside 309.8 Mya to 0 Mya.
70 occurrences of Woodwardia on record, most of them in the Paleocene. The Paleobiology Database records this as a living group. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
70 occurrences- Carboniferous14%
- Late Cretaceous14%
- Paleocene37%
- Eocene26%
- Miocene3%
- Plioceneunder 1%
- Pleistocene4%
- Holocene1%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
20 formations
- Fort Union Formation16
- Eagle Formation7
- Wasatch Formation7
- Commentry Shales Formation6
- Willwood Formation5
- Ravenscrag Formation5
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The named rock units Woodwardia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.
Woodwardia and its relatives
PaleoceneWhere Woodwardia and its relatives were recorded in the Paleocene.
Found in the same rock
554 taxa- Glyptostrobus europaeus18 sites
- Alnus15 sites
- Dicotyledoneae12 sites
- Cercidiphyllum9 sites
- Metasequoia occidentalis9 sites
- Ampelopsis acerifolia8 sites
- Equisetum8 sites
- Zingiberopsis isonervosa8 sites
- Averrhoites affinis7 sites
- Persites argutus7 sites
- Allantodiopsis erosa6 sites
- Corylites6 sites
- Hicoria antiquora6 sites
- Ocotea6 sites
- Paranymphaea crassifolia6 sites
- Populus6 sites
- Typha6 sites
- Dicotylophyllum anomalum5 sites
- Onoclea hesperia5 sites
- Apiaceae4 sites
- Asteraceae4 sites
- Betula4 sites
- Cornus hyperborea4 sites
- Cyperaceae4 sites
The Paleobiology Database records 58 sites for Woodwardia, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
22 references- Late Paleocene-early Eocene climate changes in southwestern Wyoming: Paleobotanical analysis16
- Paleocene flora of the Rocky Mountains and Great Plains10
- The flora of the Eagle Formation and its significance for Late Cretaceous floristic evolution7
- Plant and mammal diversity in the Paleocene to Early Eocene of the Bighorn Basin6
- Flora of the Ravenscrag Formation (Paleocene), Southwestern Saskatchewan, Canada5
- A Catalogue of Fossil Plants from India Part 6: Cenozoic (Quaternary) Palynology and Palaeobotany4
- Megasecopterous nymphs in Pennsylvania concretions from Illinois3
- Revision der Paläozoischen Insekten3
- A catalogue of Cenozoic megafossil plants in China2
- Upper Cretaceous floras of the Rocky Mountain region; Flora of the Lance Formation at its type locality, Niobrara County, Wyoming2
- Royal Ontario Museum - Species List1
- Megaflora of the Hell Creek and lower Fort Union Formations in the western Dakotas: Vegetational response to climate change, the Cretaceous-Tertiary boundary event, and rapid marine transgression1
Each of the 70 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 10 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content2

Picture of Woodwardia
- Source
- Wikidata/Commons
- Credit
- Serdio
- Licence
- CC BY-SA 3.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itWoodwardioideae through timeFormations of the PaleoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Smith 1793