Gyrolepis albertii
via GBIF · CC0 · via GBIF. 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
- GyrolepisPBDB
- Diet
- carnivorePBDB, for Palaeonisciformes
- Life habit
- nektonicPBDB, for Palaeonisciformes
- Motility
- actively mobilePBDB, for Palaeonisciformes
Time the record covers
At least 35 million years on record.
The record covers at least 241.464 Mya to 205.7 Mya. No occurrence read is dated outside 247 Mya to 199.5 Mya.
48 occurrences of Gyrolepis albertii on record, most of them in the Late Triassic. 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
48 occurrences- Middle Triassic11%
- Late Triassic89%
- Early Jurassicunder 1%
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
- Westbury Formation · Penarth Group19
- Grès de Mortinsart Formation3
- Lilstock Formation3
- Wellenkalk Formation1
- Sables de Mortinsart Formation1
- Trochitenkalk Formation · Muschelkalk Group1
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The named rock units Gyrolepis albertii has been recovered from, largest first. Drawn where the rock is now, not where it formed. 18 occurrences have no formation on record, which is common for older literature.
Gyrolepis albertii and its relatives
Late TriassicWhere Gyrolepis albertii and its relatives were recorded in the Late Triassic.
Found in the same rock
252 taxa- Birgeria acuminata24 sites
- Lissodus minimus22 sites
- Nemacanthus monilifer20 sites
- Sargodon tomicus20 sites
- Polyacrodus cloacinus13 sites
- Saurichthys longidens13 sites
- Lepidotes9 sites
- Pseudodalatias barnstonensis8 sites
- Colobodus7 sites
- Rhaetavicula contorta6 sites
- Neoselachii5 sites
- Pseudocetorhinus pickfordi5 sites
- Actinopterygii4 sites
- Duffinselache holwellensis4 sites
- Hybodontiformes4 sites
- Hybodus4 sites
- Ichthyosaurus4 sites
- Vallisodus coppi4 sites
- Birgeria3 sites
- Diapsida3 sites
- Myophoria3 sites
- Nemacanthus3 sites
- Parascylloides turnerae3 sites
- Polyacrodus3 sites
The Paleobiology Database records 42 sites for Gyrolepis albertii, 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
20 references- Macfadyen, 19706
- Catalogue of the Fossil Fishes in the British Museum (Natural History). Part II6
- On the Zone of Avicula contorta, and the Lower Lias of the South of England6
- Microvertebrates from the classic Rhaetian bone beds of Manor Farm Quarry, near Aust (Bristol, UK)5
- L'Infralias dans la Franche-Comté [The Lower Lias of Franche-Comté]5
- Rhaetian (Upper Triassic) marine faunas from "Le Golfe du Luxembourg" in Belgium (preliminary note)3
- Les poissons et les reptiles du Muschelkalk et du Rhetien de Basse-Provence3
- Microvertebrates from the Rhaetian bone beds at Blue Anchor Bay, Somerset2
- Fish remains from the Rhaetian (Late Triassic) of Winterswijk, the Netherlands (Pisces: Chondrichthyes and Actinopterygii)1
- Note on the Rhaetian fish fauna from a subrosion pipe in Winterswijk (the Netherlands), with a discussion on the validity of the genus Severnichthys Storrs, 19941
- The Mesozoic record of osteichthyan fishes from Spain1
- The age of the Upper Triassic vertebrate fauna from Attert (Province of Luxembourg, Belgium)1
Each of the 48 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. 8 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 content1
Picture of Gyrolepis albertii
- Source
- GBIF
- Credit
- via GBIF
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Gyrolepis albertii 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 itGyrolepis through timeFormations of the Late TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Agassiz 1834