Protopanderodus

Yale Peabody Museum · 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
- ProtopanderodontidaePBDB
- Diet
- carnivorePBDB, for Conodonta
- Life habit
- nektonicPBDB, for Conodonta
- Motility
- actively mobilePBDB, for Conodonta
- Vision
- well-developedPBDB, for Conodonta
Time the record covers
At least 31 million years on record.
The record covers at least 477.1 Mya to 445.2 Mya. No occurrence read is dated outside 488.9 Mya to 443.1 Mya.
372 occurrences of Protopanderodus on record, most of them in the Ordovician. 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
372 occurrences- Cambrianunder 1%
- Ordovician100%
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
73 formations
- Green Point Formation · Cow Head Group50
- Zitai Formation22
- San Juan Formation16
- Las Aguaditas Formation16
- Dawan Formation15
- Toila Formation15
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The named rock units Protopanderodus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 49 further formations hold fewer occurrences each and are not listed. 10 occurrences have no formation on record, which is common for older literature.
Protopanderodus and its relatives
OrdovicianWhere Protopanderodus and its relatives were recorded in the Ordovician.
Found in the same rock
721 taxa- Baltoniodus84 sites
- Paroistodus originalis83 sites
- Periodon76 sites
- Drepanodus65 sites
- Drepanoistodus64 sites
- Cornuodus longibasis62 sites
- Drepanoistodus basiovalis62 sites
- Acodus similaris46 sites
- Drepanoistodus forceps45 sites
- Periodon macrodentatus40 sites
- Microzarkodina37 sites
- Oistodus lanceolatus37 sites
- Semiacontiodus36 sites
- Decoriconus33 sites
- Drepanoistodus suberectus32 sites
- Oistodus32 sites
- Triangulodus32 sites
- Parapanderodus31 sites
- Paroistodus28 sites
- Scolopodus striatus28 sites
- Panderodus27 sites
- Parapaltodus26 sites
- Spinodus26 sites
- Protoprioniodus24 sites
The Paleobiology Database records 256 sites for Protopanderodus, 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
65 references- Middle Ordovician (late Dapingian–Darriwilian) conodonts from the Cow Head Group and Lower Head Formation, western Newfoundland, Canada61
- Conodont biostratigraphy and global correlation of the middle Darriwilian-lower Sandbian (Ordovician) Las Aguaditas Formation, Precordillera of San Juan, Argentina30
- Biodiversification of Early to Middle Ordovician conodonts: a case study from the Zitai Formation of Anhui Province, eastern China27
- Biostratigraphy of the Yangtze Gorge Area. Part (2) Early Paleozoic Era22
- Conodonts and brachiopods from the Volkhov Stage (Lower Ordovician) microbial mud mound at Putilovo Quarry, north-western Russia21
- An Early to Middle Ordovician succession of conodont faunas at Mäekalda, northern Estonia18
- Conodonts from a platform-to-basin transect, Lower Ordovician to Lower Silurian, northeastern British Columbia, Canada17
- The conodont fauna in the Middle Ordovician Eoplacognathus pseudoplanus Zone of Baltoscandia14
- An integrated biostratigraphical analysis of the Volkhov–Kunda (Lower Ordovician) succession at Fågelsång, Scania, Sweden12
- Sedimentation and Fossils of the Mojcza Limestone9
- Articulate brachiopods of the Viola Formation (Ordovician) in the Arbuckle Mountains, Oklahoma9
- Darriwilian (Middle Ordovician) conodonts from Thompson Creek, Nelson Province, New Zealand8
Each of the 372 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. 53 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 Protopanderodus
- Source
- GBIF
- Credit
- Yale Peabody Museum
- 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 itProtopanderodontidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lindström 1971