Dyschrestia
No picture of Dyschrestia was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Dyschrestia, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- LethamiiniPBDB
- 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 40 million years on record.
The record covers at least 315.2 Mya to 274.4 Mya. No occurrence read is dated outside 323.4 Mya to 266.9 Mya.
23 occurrences of Dyschrestia 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
23 occurrences- Carboniferous9%
- Permian91%
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
6 formations
- Rat Buri Formation11
- Qipan Formation3
- Wandagee Formation2
- Río del Peñón Formation2
- Coolkilya Formation1
- E-Lert Formation · Ratburi Group1
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The named rock units Dyschrestia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.
Dyschrestia and its relatives
PermianWhere Dyschrestia and its relatives were recorded in the Permian.
Found in the same rock
131 taxa- Neochonetes (Sommeriella) cymatilis12 sites
- Cruricella couria10 sites
- Hustedia ratburiensis10 sites
- Tipispirifer oppilatus10 sites
- Callispirina austrina9 sites
- Posicomta advena9 sites
- Anomaloria glomerosa8 sites
- Cleiothyridina tribulosa8 sites
- Demonedys fastigiata8 sites
- Streptorhynchus sulculatum8 sites
- Derbyia scobina7 sites
- Meekella addicta7 sites
- Nematocrania crassa7 sites
- Rhipidomella cordialis7 sites
- Linoproductus6 sites
- Marginifera nesiotes6 sites
- Spiriferellina yanagidai6 sites
- Stereochia litostyla6 sites
- Ceocypea5 sites
- Costachonetina krotowi5 sites
- Dielasma5 sites
- Hustedia funaria5 sites
- Paralyttonia tenax5 sites
- Paraspiriferina gentilis5 sites
The Paleobiology Database records 23 sites for Dyschrestia, 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
5 references- Permian brachiopods from southern Thailand11
- Early Permian brachiopods from Ko Yao Noi and near Krabi, southern Thailand4
- Artinskian-Kungurian (Early Permian) brachiopod faunas from the Tarim Basin, Northwest China, Part 1: Biostratigraphy and systematics of Productida3
- Studies on Western Australian Permian brachiopods 4. Productellidae Schuchert & LeVene 1929 and Overtoniidae Muir-Wood & Cooper 19603
- Brachiopods from the Rio del Penon Formation, Rio Blanco Basin, Upper Palaeozoic of Argentina2
Each of the 23 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. 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 Dyschrestia was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Dyschrestia, or no answer at all. This entry cannot say which.
No 3D scan of Dyschrestia was found in Sketchfab.
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 itLethamiini through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Grant 1976