Notothyris

via iDigBio · CC0 · via iDigBio. 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
- NotothyrididaePBDB
- Diet
- suspension feederPBDB, for Terebratulida
- Life habit
- low-level epifaunalPBDB, for Terebratulida
- Motility
- stationaryPBDB, for Terebratulida
- Vision
- blindPBDB, for Rhynchonellata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 46 million years on record.
The record covers at least 298.9 Mya to 251.902 Mya. No occurrence read is dated outside 307 Mya to 251.1 Mya.
512 occurrences of Notothyris 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
512 occurrences- Carboniferousunder 1%
- Permian99%
- Early Triassicunder 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
56 formations
- Wargal Formation276
- Chhidru Formation36
- Changxing Formation25
- Rat Buri Formation9
- Takhtabulak Formation7
- Heshan Formation6
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The named rock units Notothyris has been recovered from, largest first. Drawn where the rock is now, not where it formed. 32 further formations hold fewer occurrences each and are not listed. 57 occurrences have no formation on record, which is common for older literature.
Notothyris and its relatives
PermianWhere Notothyris and its relatives were recorded in the Permian.
Found in the same rock
2,177 taxa- Spirigerella derbyi79 sites
- Cleiothyridina subexpansa75 sites
- Betaneospirifer moosakhailensis69 sites
- Costiferina indica68 sites
- Hemiptychina himalayensis64 sites
- Kiangsiella pectiniformis63 sites
- Linoproductus lineatus59 sites
- Stenoscisma purdoni57 sites
- Chonetella nasuta55 sites
- Terebratuloidea davidsoni50 sites
- Cleiothyridina capillata49 sites
- Spirigerella grandis49 sites
- Athyrella hybrida48 sites
- Richthofenia lawrenciana48 sites
- Transennatia gratiosa48 sites
- Marginifera (Marginifera) typica45 sites
- Spirigerella ovoidalis45 sites
- Hustedia grandicosta44 sites
- Spirigerella derbyi acuteplicata44 sites
- Spirigerella praelonga44 sites
- Callispirina ornata40 sites
- Marginifera (Marginifera) ornata39 sites
- Martinia warthi37 sites
- Spirigerella proxima36 sites
The Paleobiology Database records 255 sites for Notothyris, 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
70 references- Brachiopoda and Mollusca from the Productus limestones of the Salt Range311
- Productus Limestone Fossils, Part IV, fas. 135
- Permian Brachiopods of West Texas, VI16
- Permian brachiopods from southern Thailand8
- Permian Brachiopoda of the Pamir8
- Zeng et al., 19957
- Kotlyar et al., 19837
- Late Changxingian brachiopods from Huatang of Chenxian County, southern Hunan5
- Permian fossils of the Central Himalayas5
- Artinskian-Kungurian (Early Permian) brachiopod faunas from the Tarim Basin, Northwest China, Part 2: Paleobiogeography, and systematics of Orthotetida, Orthida, Spiriferida, Spiriferinida, Rhynchonellida, Athyridida and Terebratulida4
- Changhsingian brachiopod assemblage sequence in Zhongliang Hill, Chongqing4
- Paleoecological characters and stratigraphic significance of silicified brachiopods of the Upper Permian from Heshan, Laibin, Guangxi4
Each of the 512 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. 58 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

Picture of Notothyris
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
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 itNotothyrididae through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Waagen 1882)