Avalonnectes arturi

Avalonnectes is an extinct genus of small-bodied rhomaleosaurid known from the Early Jurassic period of the United Kingdom. It contains a single species, A. arturi.

Avalonnectes arturi

Uncredited · via Wikipedia/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.

On record

Recorded, not inferred
Sits inside
AvalonnectesPBDB
Diet
carnivorePBDB, for Plesiosauria
Life habit
aquatic, depth=surfacePBDB, for Plesiosauria
Motility
actively mobilePBDB, for Plesiosauria
Environment
marinePBDB, for Plesiosauria

Time the record covers

At most 1.9 million years on record.

The one occurrence read is dated to somewhere between 201.4 Mya and 199.5 Mya, which is a dating window rather than a span.

Late Triassic — about 0 of 1 occurrenceEarly Jurassic — about 1 of 1 occurrenceEarly Jurassic201–201 Mya — about 0.0 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–201 Mya — about 0.1 occurrences201–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–200 Mya — about 0.1 occurrences200–199 Mya — about 0.0 occurrences201.9 Mya199 Mya

1 occurrence of Avalonnectes arturi 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

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.

Found in

1 formation

Blue Lias — 51.13°N, 2.73°W

Loading coastlines…

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

Avalonnectes arturi and its relatives

Early Jurassic

Where Avalonnectes arturi and its relatives were recorded in the Early Jurassic.

Found in the same rock

10 taxa

The Paleobiology Database records 1 site for Avalonnectes arturi, 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

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 Avalonnectes arturi

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 Avalonnectes arturi 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itAvalonnectes through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Benson et al. 2012