Stenotheca drepanoida

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

On record

Recorded, not inferred
Sits inside
StenothecaPBDB
Diet
suspension feederPBDB, for Stenothecidae
Life habit
epifaunalPBDB, for Stenothecidae
Motility
stationaryPBDB, for Stenothecidae
Vision
blindPBDB, for Stenothecidae
Environment
marinePBDB, for Helcionelloida

Time the record covers

At most 33 million years on record.

Every occurrence read is dated to somewhere between 538.8 Mya and 506.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 25 of 25 occurrencesCambrian539–538 Mya — about 0.0 occurrences538–537 Mya — about 0.0 occurrences537–536 Mya — about 0.0 occurrences536–535 Mya — about 0.0 occurrences535–534 Mya — about 0.0 occurrences534–533 Mya — about 0.0 occurrences533–532 Mya — about 0.0 occurrences532–530 Mya — about 0.0 occurrences530–529 Mya — about 0.0 occurrences529–528 Mya — about 0.0 occurrences528–527 Mya — about 0.0 occurrences527–526 Mya — about 0.0 occurrences526–525 Mya — about 0.0 occurrences525–524 Mya — about 0.0 occurrences524–523 Mya — about 0.0 occurrences523–522 Mya — about 0.0 occurrences522–520 Mya — about 0.5 occurrences520–519 Mya — about 0.9 occurrences519–518 Mya — about 0.9 occurrences518–517 Mya — about 0.9 occurrences517–516 Mya — about 1 occurrence516–515 Mya — about 6 occurrences515–514 Mya — about 6 occurrences514–513 Mya — about 6 occurrences513–511 Mya — about 2 occurrences511–510 Mya — about 0.0 occurrences510–509 Mya — about 0.0 occurrences509–508 Mya — about 0.0 occurrences508–507 Mya — about 0.0 occurrences507–506 Mya — about 0.0 occurrences539.4 Mya505.9 Mya

25 occurrences of Stenotheca drepanoida on record, most of them in the Cambrian. 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

25 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

8 formations

Parara Limestone — 34.92°S, 137.80°EXinji — 33.27°N, 112.98°EXinji — 34.53°N, 110.87°EXinji — 33.38°N, 113.43°EXinji — 34.90°N, 106.85°EParara — 34.73°S, 137.63°EParara — 34.70°S, 137.71°EParara — 34.80°S, 137.69°EMernmerna — 30.81°S, 140.69°EMernmerna — 31.55°S, 140.79°EMernmerna — 31.19°S, 138.87°EAjax Limestone — 30.59°S, 138.33°ESellick Hill — 35.37°S, 138.38°EYutaishan — 32.15°N, 116.17°EMernmerna Formation — 31.01°S, 139.24°E

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The named rock units Stenotheca drepanoida has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Stenotheca drepanoida and its relatives

Cambrian

Where Stenotheca drepanoida and its relatives were recorded in the Cambrian.

Found in the same rock

185 taxa

The Paleobiology Database records 24 sites for Stenotheca drepanoida, 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

9 references

Each of the 25 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 Stenotheca drepanoida 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 Stenotheca drepanoida, 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 itStenotheca through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (He et al. 1984)