Ecphora tricostata

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
- EcphoraPBDB
- Diet
- carnivorePBDB, for Muricidae
- Life habit
- epifaunalPBDB, for Muricidae
- Motility
- actively mobilePBDB, for Muricidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 4.3 million years on record.
The record covers at least 15.98 Mya to 11.63 Mya. No occurrence read is dated outside 23.04 Mya to 5.333 Mya.
10 occurrences of Ecphora tricostata on record, most of them in the Miocene. 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
10 occurrences- Miocene100%
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
4 formations
- Calvert Formation · Chesapeake Group6
- Kirkwood Formation2
- St Mary's Formation · Chesapeake Group1
- Pungo River Formation1
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The named rock units Ecphora tricostata has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Ecphora tricostata and its relatives
MioceneWhere Ecphora tricostata and its relatives were recorded in the Miocene.
Found in the same rock
250 taxa- Dallarca subrostrata4 sites
- Lirophora (Lirophora) latilirata4 sites
- Siphonalia devexus4 sites
- Stewartia anodonta4 sites
- Varicorbula elevata4 sites
- Astarte cuneiformis3 sites
- Bicorbula idonea3 sites
- Chesapecten (Chesapecten) nefrens3 sites
- Euspira heros3 sites
- Glycymeris parilis3 sites
- Melosia staminea3 sites
- Murexiella cumberlandiana3 sites
- Panopea americana3 sites
- Panopea whitfieldi3 sites
- Pecten humphreysii3 sites
- Serpulorbis granifera3 sites
- Turritella cumberlandia3 sites
- Astarte2 sites
- Astarte distans2 sites
- Astrangia danae2 sites
- Atrina harrisii2 sites
- Calliostoma2 sites
- Calyptraea (Trochita) aperta2 sites
- Chesacardium craticuloides2 sites
The Paleobiology Database records 7 sites for Ecphora tricostata, 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- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions3
- Miocene invertebrate fauna of New Jersey2
- Geological and paleontological relations, with a review of earlier investigations2
- USNM Chesapeake Group Cetacean Collection Data1
- Mollusks from the Lower Miocene Pollack Farm Site, Kenty County, Delaware: A preliminary analysis1
- Molluscan fauna of the Pungo River Formation, Lee Creek Mine, North Carolina1
Each of the 10 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 the Paleobiology Database's own record for the work.
Media and terms
Media content1

Picture of Ecphora tricostata
- 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 Ecphora tricostata 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 itEcphora through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Martin 1904