Glenrosa

Glenrosa

via iDigBio · CC0 · 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
PinalesPBDB
Diet
"photoautotroph"PBDB, for Streptophyta

Time the record covers

At least 9.6 million years on record.

The record covers at least 110.1 Mya to 100.5 Mya. No occurrence read is dated outside 113.2 Mya to 93.9 Mya.

Early Cretaceous — about 2 of 4 occurrencesEarly CretaceousLate Cretaceous — about 2 of 4 occurrencesLate Cretaceous114–113 Mya — about 0.1 occurrences113–112 Mya — about 0.4 occurrences112–112 Mya — about 0.4 occurrences112–111 Mya — about 0.4 occurrences111–110 Mya — about 0.4 occurrences110–110 Mya — about 0.1 occurrences101–100 Mya — about 0.1 occurrences100–99 Mya — about 0.2 occurrences99–99 Mya — about 0.2 occurrences99–98 Mya — about 0.2 occurrences98–97 Mya — about 0.2 occurrences97–97 Mya — about 0.2 occurrences97–96 Mya — about 0.2 occurrences96–95 Mya — about 0.2 occurrences95–95 Mya — about 0.2 occurrences95–94 Mya — about 0.2 occurrences94–93 Mya — about 0.1 occurrences110.1 Mya100.5 Mya113.7 Mya93.4 Mya

4 occurrences of Glenrosa on record, most of them in the Early Cretaceous. 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

4 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

2 formations

Glen Rose Limestone — 32.23°N, 97.75°WA2 subunit — 45.95°N, 0.90°W

Loading coastlines…

The named rock units Glenrosa has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Glenrosa and its relatives

Early Cretaceous

Where Glenrosa and its relatives were recorded in the Early Cretaceous.

Found in the same rock

18 taxa

The Paleobiology Database records 2 sites for Glenrosa, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

3 references

Each of the 4 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 content1

Picture of Glenrosa

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

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 itPinales through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Watson and Fisher 1984