Sphenophyta
No picture of Sphenophyta was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sphenophyta, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- EmbryophytaPBDB
- Diet
- "photoautotroph"PBDB, for Streptophyta
Time the record covers
At least 347 million years on record.
The record covers at least 419.62 Mya to 72.2 Mya. No occurrence read is dated outside 443.1 Mya to 66 Mya.
991 occurrences of Sphenophyta on record, most of them in the Permian. 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
991 occurrences- Silurianunder 1%
- Devonian4%
- Carboniferous29%
- Permian59%
- Early Triassic4%
- Middle Triassicunder 1%
- Late Triassicunder 1%
- Early Jurassic1%
- Middle Jurassicunder 1%
- Early Cretaceousunder 1%
- Late Cretaceousunder 1%
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
223 formations
- Carbondale Formation · Kewanee Group48
- Lost Branch Formation43
- Koshelevskaya Suite Formation25
- Spoon Formation · Kewanee Group23
- Shanxi Formation17
- Sabanakovian Formation15
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The named rock units Sphenophyta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 199 further formations hold fewer occurrences each and are not listed. 330 occurrences have no formation on record, which is common for older literature.
Sphenophyta and its relatives
PermianWhere Sphenophyta and its relatives were recorded in the Permian.
Found in the same rock
621 taxa- Calamospora110 sites
- Punctatisporites97 sites
- Paracalamites67 sites
- Pecopteris62 sites
- Laevigatosporites60 sites
- Lobatannularia58 sites
- Florinites57 sites
- Lycospora57 sites
- Cyclogranisporites48 sites
- Triquitrites48 sites
- Apiculatisporis47 sites
- Granulatisporites46 sites
- Sphenophyllum43 sites
- Thymospora41 sites
- Verrucosisporites40 sites
- Wilsonites vesicatus40 sites
- Endosporites38 sites
- Retusotriletes37 sites
- Taeniopteris36 sites
- Glossopteris34 sites
- Punctatosporites34 sites
- Annularia33 sites
- Convolutispora33 sites
- Laevigatosporites vulgaris33 sites
The Paleobiology Database records 615 sites for Sphenophyta, and this reads 240 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
157 references- Palynological Correlation of major Pennsylvanian (Middle and Upper Carboniferous) chronostratigraphic boundaries in the Illinois and other coal basins89
- Kompleksy rasteniy; sporovo-pyl'tsevyye kompleksy88
- Kungurian flora of the Middle Cis-Urals71
- Correlation and Palynology of Coals in the Carbondale and Spoon Formations (Pennsylvanian) of the Northeastern Part of the Illinois Basin71
- Palynology of the Lost Branch Formation of Kansas--new insights on the major floral transition at the Middle-Upper Pennsylvanian boundary61
- Palynostratigraphy of the Permian and lowermost Triassic succession, Finnmark Platform, Barents Sea.33
- A drowned lycopsid forest above the Mahoning Coal (Conemaugh Group, Upper Pennsylvanian) in eastern Ohio, U.S.A23
- Middle Old Red Sandstone Spore Assemblages from the Orcadian Basin North-East Scotland23
- Late Permian Plant Megafossils from the Bowen Basin, Queensland, Australia: Part 122
- The Carboniferous and Permian Stratigraphy of Mongolia on the Basis of Palaeobotanical Data20
- Regional Geology of Guangdong Province17
- Triassic Floras of Eurasia14
Each of the 991 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. 145 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 content1
3D model
- Source
- Sketchfab
- Licence
- CC0 Public Domain
- Commercial use
- the licence allows it
No picture of Sphenophyta was found. Wikidata and iDigBio were searched and had none.
Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sphenophyta, or no answer at all. This entry cannot say which.
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 itEmbryophyta through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.