Streblochondria

Streblochondria

via iDigBio · CC BY-NC-SA · 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
StreblochondriidaePBDB
Diet
suspension feederPBDB
Life habit
nektobenthicPBDB
Motility
actively mobilePBDB
Vision
blindPBDB, for Bivalvia
Environment
marinePBDB, for Pectinida

Time the record covers

At least 108 million years on record.

The record covers at least 358.86 Mya to 250.8 Mya. No occurrence read is dated outside 372.15 Mya to 247 Mya.

Devonian — about 3 of 189 occurrencesDevonianCarboniferous — about 87 of 189 occurrencesCarboniferousPermian — about 94 of 189 occurrencesPermianEarly Triassic — about 5 of 189 occurrencesMiddle Triassic — about 0 of 189 occurrences375–370 Mya — about 0.3 occurrences370–366 Mya — about 0.7 occurrences366–362 Mya — about 1 occurrence362–357 Mya — about 1 occurrence357–353 Mya — about 0.7 occurrences353–349 Mya — about 1 occurrence349–344 Mya — about 8 occurrences344–340 Mya — about 13 occurrences340–336 Mya — about 3 occurrences336–331 Mya — about 6 occurrences331–327 Mya — about 11 occurrences327–323 Mya — about 14 occurrences323–318 Mya — about 5 occurrences318–314 Mya — about 4 occurrences314–310 Mya — about 8 occurrences310–305 Mya — about 7 occurrences305–301 Mya — about 4 occurrences301–297 Mya — about 4 occurrences297–292 Mya — about 4 occurrences292–288 Mya — about 4 occurrences288–284 Mya — about 5 occurrences284–279 Mya — about 7 occurrences279–275 Mya — about 7 occurrences275–271 Mya — about 4 occurrences271–266 Mya — about 5 occurrences266–262 Mya — about 9 occurrences262–258 Mya — about 12 occurrences258–253 Mya — about 22 occurrences253–249 Mya — about 16 occurrences249–244 Mya — about 0.7 occurrences358.86 Mya250.8 Mya375 Mya244 Mya

189 occurrences of Streblochondria 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

189 occurrences

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

94 formations

Fort Payne Chert — 36.92°N, 84.96°WFort Payne Chert — 36.54°N, 85.16°WFort Payne Chert — 36.72°N, 85.45°WPhosphoria — 39.60°N, 110.82°WPhosphoria — 47.06°N, 109.43°WPhosphoria — 44.00°N, 114.00°WMangarewa — 45.78°S, 167.96°ELongtan — 26.14°N, 105.28°ELongtan — 27.55°N, 112.69°ELongtan — 24.20°N, 115.30°EBaird — 40.90°N, 122.27°WBaird — 40.75°N, 122.30°WLoray — 39.21°N, 114.98°WPoperima — 24.95°S, 151.35°EPoperima — 25.05°S, 151.33°EFeltrim — 53.43°N, 6.20°WDouling — 23.23°N, 113.29°EChhidru — 32.25°N, 71.14°EChhidru — 32.47°N, 71.97°EChhidru — 32.48°N, 71.85°EBangor Limestone — 34.59°N, 87.63°WMyslejovice — 49.27°N, 17.00°EBluestone — 37.90°N, 81.50°WCabaniss — 38.28°N, 93.98°WCabaniss — 38.47°N, 93.87°WShaiwa — 25.85°N, 105.80°EShaiwa — 25.61°N, 106.15°EMunugudzhak — 63.85°N, 159.83°EMunugudzhak — 63.84°N, 159.89°ELekvorkuta — 67.37°N, 63.92°ELekvorkuta — 67.68°N, 64.18°EZewan — 34.09°N, 74.98°EBragdon and Baird — 40.88°N, 121.66°WKurotaki — 33.58°N, 133.67°EKurotaki — 33.65°N, 133.60°EKamura — 32.70°N, 131.30°EGastrioceras cumbriense Marine Band — 53.72°N, 2.08°WNaujoji Akmené — 55.63°N, 21.23°ENaujoji Akmené — 55.25°N, 22.65°EKapp Starostin — 78.08°N, 13.80°EKapp Starostin — 77.56°N, 15.03°E

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The named rock units Streblochondria has been recovered from, largest first. Drawn where the rock is now, not where it formed. 70 further formations hold fewer occurrences each and are not listed. 20 occurrences have no formation on record, which is common for older literature.

Streblochondria and its relatives

Permian

Where Streblochondria and its relatives were recorded in the Permian.

Found in the same rock

2,228 taxa

The Paleobiology Database records 177 sites for Streblochondria, 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

79 references

Each of the 189 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. 67 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 Streblochondria

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-SA
Commercial use
the licence does not allow it

No 3D scan of Streblochondria 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 itStreblochondriidae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Newell 1938