Protalphadon lulli

via iDigBio · via iDigBio. 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
- ProtalphadonPBDB
- Diet
- omnivorePBDB, for Metatheria
- Life habit
- scansorialPBDB, for Theria
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Mammalia
Time the record covers
At most 18 million years on record.
Every occurrence read is dated to somewhere between 83.6 Mya and 66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
11 occurrences of Protalphadon lulli on record, most of them in the Late Cretaceous. 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
11 occurrences- Late Cretaceous100%
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
6 formations
- Lance Formation3
- Mesaverde Formation2
- Ferris Formation2
- Hell Creek Formation2
- Marshalltown Formation · Matawan Group1
- Fox Hills Formation · Montana Group1
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The named rock units Protalphadon lulli has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Protalphadon lulli and its relatives
Late CretaceousWhere Protalphadon lulli and its relatives were recorded in the Late Cretaceous.
Found in the same rock
274 taxa- Cimolodon nitidus7 sites
- Alphadon marshi6 sites
- Gypsonictops hypoconus6 sites
- Habrosaurus dilatus6 sites
- Leptalestes cooki6 sites
- Lonchidion selachos6 sites
- Meniscoessus robustus6 sites
- Mesodma thompsoni6 sites
- Protolambda hatcheri6 sites
- Trionychidae6 sites
- Cyclurus fragosus5 sites
- Leptalestes krejcii5 sites
- Mesodma formosa5 sites
- Mesodma hensleighi5 sites
- Myledaphus bipartitus5 sites
- Protolambda florencae5 sites
- Belonostomus longirostris4 sites
- Brachychampsa montana4 sites
- Chelydridae4 sites
- Didelphodon vorax4 sites
- Lepisosteus occidentalis4 sites
- Odaxosaurus piger4 sites
- Paronychodon4 sites
- Pediomys elegans4 sites
The Paleobiology Database records 11 sites for Protalphadon lulli, 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
6 references- Synonymies and reidentifications of North American fossil mammals4
- Mammals from the end of the age of dinosaurs in North Dakota and southeastern Montana, with a reappraisal of geographic differentiation among Lancian mammals2
- Fossil mammals of the type Lance Formation, Wyoming. Part I. Introduction and Marsupialia2
- Alphadon (Marsupialia) and Multituberculata (Allotheria) in the Cretaceous of eastern North America1
- Late Cretaceous mammals of western South Dakota, 19741
- Fossil mammals from the type Lance Formation, Wyoming. Part II. Marsupialia1
Each of the 11 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. 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 Protalphadon lulli
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Protalphadon lulli 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 itProtalphadon through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Clemens 1966)