Megousia
No picture of Megousia was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Megousia, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- AnidanthinaePBDB
- Diet
- suspension feederPBDB, for Productidina
- Life habit
- low-level epifaunalPBDB, for Productidina
- Motility
- stationaryPBDB, for Productidina
- Vision
- blindPBDB, for Strophomenata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 44 million years on record.
The record covers at least 298.9 Mya to 254.14 Mya. No occurrence read is dated outside 323.4 Mya to 251.902 Mya.
312 occurrences of Megousia 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
312 occurrences- Carboniferousunder 1%
- Permian99%
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
58 formations
- Road Canyon Formation45
- Cathedral Mountain Formation39
- Word Formation32
- Takhandit Formation30
- Wandrawandian Formation9
- Buffel Formation8
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The named rock units Megousia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 34 further formations hold fewer occurrences each and are not listed. 31 occurrences have no formation on record, which is common for older literature.
Megousia and its relatives
PermianWhere Megousia and its relatives were recorded in the Permian.
Found in the same rock
1,456 taxa- Meekella calathica51 sites
- Acosarina mesoplatys49 sites
- Dielasma48 sites
- Derbyia laqueata42 sites
- Hustedia40 sites
- Rhamnaria tenuispinosa40 sites
- Echinauris36 sites
- Edriosteges multispinosus35 sites
- Composita34 sites
- Derbyia34 sites
- Stenoscisma34 sites
- Echinauris irregularis32 sites
- Girtypecten sublaqueatus31 sites
- Texarina wordensis30 sites
- Cyrtorostra varicostata29 sites
- Derbyia cincinnata28 sites
- Rhynchopora hebetata28 sites
- Paucispinifera sulcata27 sites
- Cancrinella26 sites
- Prospondylus acinetus26 sites
- Eocamptonectes papillatus25 sites
- Meekella skenoides25 sites
- Annuliconcha dentata24 sites
- Composita crassa24 sites
The Paleobiology Database records 292 sites for Megousia, 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
38 references- Permian Brachiopods of West Texas, VI115
- The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda37
- Stratigraphy and paleontology of the revised type section for the Takhandit Limestone (Permian) in east-central Alaska30
- Kalashnikov, 199316
- Abramov and Grigorieva, 198814
- Permian Productidina and Strophalosiidina from the Sydney-Bowen Basin and New England Orogen: systematics and biostratigraphic significance12
- Geology and mineral deposits of southeastern Alaska12
- Pavlova et al., 19918
- Late Permian (Changhsingian) brachiopod fauna from Nabekoshiyama in the Kesennuma area, South Kitakami Belt, northeast Japan5
- Late Palaeozoic Mollusca and correlations from the south-east Bowen Basin, east Australia5
- New species of Megousia Muir-Wood and Cooper and allied new genus from the Permian of Australia and North America5
- Permian ammonoids of Novaya Zemlya4
Each of the 312 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. 26 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 content0
No picture of Megousia was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Megousia, or no answer at all. This entry cannot say which.
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itAnidanthinae through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Muir-Wood and Cooper 1960