Harpedactylus tenuissimus
No picture of Harpedactylus tenuissimus was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Harpedactylus tenuissimus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PlatypternaPBDB
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Diapsida
Time the record covers
At most 8.5 million years on record.
Every occurrence read is dated to somewhere between 201.4 Mya and 192.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Harpedactylus tenuissimus 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
4 occurrences- Early Jurassic100%
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
- Portland Formation · Agawam Group4
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The named rock units Harpedactylus tenuissimus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Harpedactylus tenuissimus and its relatives
Early JurassicWhere Harpedactylus tenuissimus and its relatives were recorded in the Early Jurassic.
Found in the same rock
59 taxa- Anomoepus lacertoideus3 sites
- Argoides minimus3 sites
- Batrachopus deweyi3 sites
- Eubrontes giganteus3 sites
- Eubrontes sillimani3 sites
- Grallator cursorius3 sites
- Grallator tenuis3 sites
- Grallator tuberosus3 sites
- Palamopus divaricans3 sites
- Sillimanius tetradactylus3 sites
- Steropoides diversus3 sites
- Steropoides infelix3 sites
- Ancyropus heteroclitus2 sites
- Anomoepus scambus2 sites
- Batrachopus gracilis2 sites
- Eubrontes minusculus2 sites
- Platypterna concamerata2 sites
- Platypterna deanii2 sites
- Plectropterna2 sites
- Plectropterna gracilis2 sites
- Plectropterna minitans2 sites
- Steropoides divaricatus2 sites
- Amblypus dextratus1 site
- Anomoepus crassus1 site
The Paleobiology Database records 3 sites for Harpedactylus tenuissimus, 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
3 references- An attempt to discriminate and describe the animals that made the fossil footmarks of the United States, and especially of New England2
- Hitchcock, 18581
- Hitchcock, 18411
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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Harpedactylus tenuissimus was found. Wikidata and iDigBio were searched and had none.
Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Harpedactylus tenuissimus, or no answer at all. This entry cannot say which.
No 3D scan of Harpedactylus tenuissimus was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itPlatypterna through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Hitchcock 1837)