Eospongia
No picture of Eospongia was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Eospongia, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- StreptosolenidaePBDB
- Diet
- suspension feederPBDB, for Lithistida
- Life habit
- epifaunalPBDB, for Lithistida
- Motility
- stationary, attachedPBDB, for Lithistida
- Vision
- blindPBDB, for Porifera
- Environment
- marinePBDB, for Lithistida
Time the record covers
At least 10 million years on record.
The record covers at least 468 Mya to 457.3 Mya. No occurrence read is dated outside 477.1 Mya to 449.5 Mya.
45 occurrences of Eospongia 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
45 occurrences- 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
7 formations
- Benbolt Formation24
- Cliffield Formation12
- Crown Point Formation · Chazy Group4
- Valcour Formation · Chazy Group2
- San Juan Formation1
- Table Point Formation1
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The named rock units Eospongia has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Eospongia and its relatives
OrdovicianWhere Eospongia and its relatives were recorded in the Ordovician.
Found in the same rock
166 taxa- Multicostella platys24 sites
- Oepikina minnesotensis24 sites
- Rhipidomena tennesseensis24 sites
- Glyptorthis bellarugosa23 sites
- Girvanella22 sites
- Tetradium21 sites
- Dinorthis interstriata20 sites
- Dinorthis transversa20 sites
- Mimella globosa20 sites
- Maclurites magnus19 sites
- Solenopora16 sites
- Chasmatopora15 sites
- Dactylogonia obsoleta14 sites
- Dactylogonia palustris14 sites
- Echinosphaerites aurantium14 sites
- Graptodictya14 sites
- Paleocrinus cf. striatus14 sites
- Paurorthis14 sites
- Phaenopora14 sites
- Rhinidictya14 sites
- Rostricellula pristina14 sites
- Sowerbyella (Sowerbyella) aequistriatus14 sites
- Valcourea14 sites
- Dystactospongia13 sites
The Paleobiology Database records 45 sites for Eospongia, 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- Stratigraphy of the Lower Middle Ordovician of Tazewell County, Virginia36
- The Chazy Formation and its fauna5
- Lower and Middle Ordovician lithistid demosponges from the Mingan Islands, Gulf of St. Lawrence, Quebec, Canada1
- Benthic assemblages in the northwestern of Gondwana: A test of the Ordovician evolutionary radiation model1
- Lithistid sponge bioherms, early Middle Ordovician, western Newfoundland1
- The fauna of the Chazy Limestone1
Each of the 45 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 content0
No picture of Eospongia was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Eospongia, or no answer at all. This entry cannot say which.
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 itStreptosolenidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Billings 1861