Stenorhachis

No picture of Stenorhachis 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 Stenorhachis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ConiferalesPBDB
Diet
"photoautotroph"PBDB, for Streptophyta

Time the record covers

At least 358 million years on record.

The record covers at least 471.3 Mya to 113.2 Mya. No occurrence read is dated outside 475.3 Mya to 93.9 Mya.

Ordovician — about 2 of 74 occurrencesOrdovicianSilurian — about 0 of 74 occurrencesDevonian — about 0 of 74 occurrencesCarboniferous — about 0 of 74 occurrencesPermian — about 0 of 74 occurrencesEarly Triassic — about 0 of 74 occurrencesMiddle Triassic — about 6 of 74 occurrencesLate Triassic — about 16 of 74 occurrencesLate TriassicEarly Jurassic — about 23 of 74 occurrencesMiddle Jurassic — about 19 of 74 occurrencesLate Jurassic — about 7 of 74 occurrencesEarly Cretaceous — about 1 of 74 occurrencesEarly CretaceousLate Cretaceous — about 0 of 74 occurrences483–470 Mya — about 2 occurrences258–245 Mya — about 0.4 occurrences245–232 Mya — about 6 occurrences232–218 Mya — about 5 occurrences218–205 Mya — about 7 occurrences205–192 Mya — about 9 occurrences192–179 Mya — about 13 occurrences179–166 Mya — about 19 occurrences166–152 Mya — about 7 occurrences152–139 Mya — about 4 occurrences126–113 Mya — about 0.0 occurrences113–99 Mya — about 0.7 occurrences99–86 Mya — about 0.3 occurrences471.3 Mya113.2 Mya483 Mya86 Mya

74 occurrences of Stenorhachis on record, most of them in the Early Jurassic. 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

74 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

48 formations

Santa Maria — 29.60°S, 53.70°WSanta Maria — 29.74°S, 53.79°WLower Shurab Suite — 40.00°N, 70.50°EWudanggou — 41.60°N, 108.20°ELishan — 24.50°N, 117.40°ELishan — 27.00°N, 118.40°EDabao — 41.60°N, 125.00°EDabao — 41.40°N, 124.00°EUpper Kushmur Suite — 52.50°N, 64.70°EDzhelon Suite — 55.00°N, 135.40°EDzhelon Suite — 55.20°N, 135.60°EAksai Suite — 42.70°N, 77.20°EUpper Shurab Suite — 40.00°N, 70.50°EJingouling — 42.50°N, 129.00°ENaizhishan — 43.60°N, 127.20°EDaxigou — 36.50°N, 104.00°ENanyonger — 36.70°N, 104.80°ETanchuang — 35.20°N, 112.30°EYanan — 35.00°N, 106.90°EYaojai — 36.50°N, 104.70°EShahuozi — 44.20°N, 126.00°EBataowuan — 43.00°N, 89.10°EDatong — 40.10°N, 113.10°EErmayong — 39.70°N, 111.00°EShazhenxi — 31.00°N, 110.60°EVayaobao — 35.20°N, 109.20°EShitouhezhi — 47.40°N, 130.20°EBagong — 31.10°N, 97.20°E

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The named rock units Stenorhachis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 24 further formations hold fewer occurrences each and are not listed. 15 occurrences have no formation on record, which is common for older literature.

Stenorhachis and its relatives

Early Jurassic

Where Stenorhachis and its relatives were recorded in the Early Jurassic.

Found in the same rock

193 taxa

The Paleobiology Database records 63 sites for Stenorhachis, 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

46 references

Each of the 74 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. 34 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 Stenorhachis 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 Stenorhachis, 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 itConiferales through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Saporta 1879