Hymenocardia sp.

A picture published with the record for Hymenocardia sp.. What it shows has not been checked.

Uncredited · via Wikidata/Commons. 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.

Time the record covers

At most 1.8 million years on record.

The one occurrence read is dated to somewhere between 1.8 Mya and 0 Mya, which is a dating window rather than a span.

Pleistocene — about 1 of 1 occurrencePleistoceneHolocene — about 0 of 1 occurrence1.8–1.8 Mya — about 0.0 occurrences1.8–1.7 Mya — about 0.0 occurrences1.7–1.6 Mya — about 0.0 occurrences1.6–1.5 Mya — about 0.0 occurrences1.5–1.5 Mya — about 0.0 occurrences1.5–1.4 Mya — about 0.0 occurrences1.4–1.3 Mya — about 0.0 occurrences1.3–1.2 Mya — about 0.0 occurrences1.2–1.1 Mya — about 0.0 occurrences1.1–1.1 Mya — about 0.0 occurrences1.1–997 ka Mya — about 0.0 occurrences997 ka–920 ka Mya — about 0.0 occurrences920 ka–843 ka Mya — about 0.0 occurrences843 ka–767 ka Mya — about 0.0 occurrences767 ka–690 ka Mya — about 0.0 occurrences690 ka–613 ka Mya — about 0.0 occurrences613 ka–537 ka Mya — about 0.0 occurrences537 ka–460 ka Mya — about 0.0 occurrences460 ka–383 ka Mya — about 0.0 occurrences383 ka–307 ka Mya — about 0.0 occurrences307 ka–230 ka Mya — about 0.0 occurrences230 ka–153 ka Mya — about 0.0 occurrences153 ka–77 ka Mya — about 0.0 occurrences77 ka–0 Mya — about 0.0 occurrences2.3 Mya0 Mya

1 occurrence of Hymenocardia sp. on record, most of them in the Pleistocene. 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

1 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.

Hymenocardia sp. and its relatives

Pleistocene

Where Hymenocardia sp. and its relatives were recorded in the Pleistocene.

Found in the same rock

37 taxa

The Paleobiology Database records 1 site for Hymenocardia sp., 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

1 reference

Each of the 1 occurrence 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Hymenocardia sp.

Credit
nobody named on the record
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Hymenocardia sp. 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 itFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.