Maniraptora
Maniraptora is a clade of coelurosaurian dinosaurs which includes birds and the non-avian dinosaurs that were more closely related to them than to Ornithomimus velox. It contains the major subgroups Avialae, Dromaeosauridae, Troodontidae, Oviraptorosauria, and Therizinosauria. Ornitholestes and the Alvarezsauroidea are also often included. Together with the next closest sister group, the Ornithomimosauria, Maniraptora comprises the more inclusive clade Maniraptoriformes. Maniraptorans first appear in the fossil record during the Jurassic Period, and survive today as living birds.

FunkMonk Jonathan Chen Greg Heartsfield Patagonychus - 01 , uploaded by FunkMonk Jlfutari at English Wikipedia incide… · CC BY-SA 4.0 · 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- Also called
- maniraptoranPBDB
- Sits inside
- CoelurosauriaPBDB
- Diet
- carnivorePBDB, for Coelurosauria
- Life habit
- ground dwelling, solitaryPBDB, for Theropoda
- Motility
- actively mobilePBDB, for Theropoda
- Environment
- terrestrialPBDB, for Theropoda
Time the record covers
At least 165 million years on record.
The record covers at least 165.3 Mya to 11.7 ka. No occurrence read is dated outside 168.2 Mya to 0 Mya.
12,000+ occurrences of Maniraptora on record. The Paleobiology Database records this as a living group. 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
12,000 occurrences read- Middle Jurassicunder 1%
- Late Jurassicunder 1%
- Early Cretaceous3%
- Late Cretaceous12%
- Paleoceneunder 1%
- Eocene4%
- Oligocene2%
- Miocene8%
- Pliocene5%
- Pleistocene39%
- Holocene26%
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. The read hit its cap, so every figure above is a floor and the shares are of the occurrences read. More on what this infers.
Found in
at least 639 formations
- Hell Creek Formation · Montana Group209
- Dinosaur Park Formation · Belly River Group189
- San Diego Formation155
- Oldman Formation · Belly River Group118
- Yorktown Formation · Chesapeake Group106
- Hillgrove Formation101
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The named rock units Maniraptora has been recovered from, largest first. Drawn where the rock is now, not where it formed. The read hit its cap, so each count is a floor. 615 further formations hold fewer occurrences each and are not listed. 7,711 occurrences have no formation on record, which is common for older literature.
Found in the same rock
3,336 taxa- Aves69 sites
- Bovidae49 sites
- Reptilia44 sites
- Mammalia43 sites
- Clarias33 sites
- Equus33 sites
- Gazella31 sites
- Hipparion28 sites
- Osteichthyes27 sites
- Alcelaphini25 sites
- Amphibia25 sites
- Canis25 sites
- Cercopithecidae25 sites
- Alcelaphus buselaphus24 sites
- Tragelaphus23 sites
- Hyaenidae22 sites
- Struthio22 sites
- Suidae22 sites
- Hippopotamus amphibius21 sites
- Giraffa jumae19 sites
- Giraffidae19 sites
- Libytherium maurusium19 sites
- Rhinocerotidae19 sites
- Struthio camelus19 sites
The Paleobiology Database records at least 914 sites for Maniraptora, and this reads 240 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
at least 1,951 references- Prehistoric human impacts on California birds: evidence from the Emeryville shellmoumd avifauna565
- The Quaternary avifauna of Crete, Greece261
- Avian community, climate, and sea-level changes in the Plio-Pleistocene of the Florida Peninsula203
- A remarkable fossil and archaeological avifauna from Marfells Beach, Lake Grassmere, South Island, New Zealand195
- A catalogue of British Pleistocene birds identified by Colin JO Harrison and stored in the Natural History Museum, London, (Department of Palaeontology)163
- Distribution and provenance of fossil avifauna on San Miguel Island162
- The prehistory of vertebrates, especially birds, on Tinian, Aguiguan, and Rota, Northern Mariana Islands157
- The fossil birds of Henderson Island, Pitcairn Group: natural turnover and human impact, a synopsis147
- Fossil birds of the San Diego Formation, Late Pliocene, Blancan, San Diego County, California131
- Late Pleistocene-Holocene non-passerine avifauna of Liang Bua (Flores, Indonesia)124
- Late-Pleistocene avifaunas from Cape Wanbrow, Otago, South Island, New Zealand115
- Miocene and Pliocene birds from the Lee Creek Mine, North Carolina114
Each of the 12,000 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. That read hit its cap, so each count is a floor. 1,939 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 Maniraptora
- Source
- Wikipedia/Commons
- Credit
- FunkMonk Jonathan Chen Greg Heartsfield Patagonychus - 01 , uploaded by FunkMonk Jlfutari at English Wikipedia incide…
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Maniraptora 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.
The description on this site
- Source
- Wikipedia, “Maniraptora”
- 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 itCoelurosauria through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Gauthier 1986