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LaSalle Limestone Member, Bond Fm., near Pontiac, Livingstone County, IL

US / IL
40.78333, -88.68333View on MapOpen in Google Maps
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About this location

LaSalle Limestone Member, Bond Fm., near Pontiac, Livingstone County, IL is a fossil collection site in Livingston County, Illinois, cataloged in the Paleobiology Database. Fossils here come from the Bond Formation, dated to the Missourian (306–303.7 million years ago). The depositional environment is recorded as marine indet. Documented finds include Elibatocrinus elegans, Erisocrinus typus, Apographiocrinus typicalis, Contocrinus coupi, Endelocrinus, Plummericrinus.

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Found Here

Fossil

Geologic setting

Formation
Bond
Geologic interval
Missourian
Age
306–303.7 Ma
Depositional environment
marine indet.
Recorded occurrences
39
Geology notes

the shale deposits are interpreted as quiet water environments without perceptible wave or curent actions

Locality notes

Located in a quarry of the Wagner Stone Company in the NW 1/4 of Sec. 19, T. 27 N, R. 5E, Eppards Point Township, near Pontiac

Fossils found here

Elibatocrinus elegans
Crinoidea · Blothrocrinidae
Erisocrinus typus
Crinoidea · Erisocrinidae
Apographiocrinus typicalis
Crinoidea · Apographiocrinidae
Contocrinus coupi
Crinoidea · Graphiocrinidae
Endelocrinus
Crinoidea · Catacrinidae
Plummericrinus
Crinoidea · Pachylocrinidae
Microcaracrinus conjugulus
Crinoidea · Staphylocrinidae
Galateacrinus coacervatus
Crinoidea · NO_FAMILY_SPECIFIED
Polygonocrinus spiniferus
Crinoidea · Pisocrinidae
Laudonocrinus
Crinoidea · NO_FAMILY_SPECIFIED
Sciadiocrinus tegillum
Crinoidea · Anobasicrinidae
Stenopecrinus
Crinoidea · Pirasocrinidae
Anobasicrinus brevis
Crinoidea · NO_FAMILY_SPECIFIED
Haeretocrinus wagneri
Crinoidea · Scytalocrinidae
Haeretocrinus
Crinoidea · Scytalocrinidae
Terpnocrinus ocoyaensis
Crinoidea · Anobasicrinidae
Ulocrinus
Crinoidea · Cromyocrinidae
Probletocrinus curtus
Crinoidea · Ulocrinidae
Parulocrinus pontiacensis
Crinoidea · Cromyocrinidae
Allosocrinus bronaughi
Crinoidea · Calceolispongiidae
Moundocrinus
Crinoidea · Aesiocrinidae
Polusocrinus
Crinoidea · Aesiocrinidae
Chlidonocrinus
Crinoidea · Ampelocrinidae
Halogetocrinus paucus
Crinoidea · Ampelocrinidae
Stellarocrinus bilineatus
Crinoidea · NO_FAMILY_SPECIFIED
Stellarocrinus
Crinoidea · NO_FAMILY_SPECIFIED
Brabeocrinus christinae
Crinoidea · Stellarocrinidae
Exocrinus
Crinoidea · NO_FAMILY_SPECIFIED
Clathrocrinus clathratus
Crinoidea · NO_FAMILY_SPECIFIED
Clathrocrinus clinatus
Crinoidea · NO_FAMILY_SPECIFIED
Isoallagecrinus lasallensis
Crinoidea · Allagecrinidae
Dichocrinus nola
Crinoidea · Dichocrinidae
Paramphicrinus oklahomaensis
Crinoidea · Euryocrinidae
Euonychocrinus simplex
Crinoidea · Synerocrinidae
Exoriocrinus lasallensis
Crinoidea · Pelecocrinidae
Calliasterella americana
Asteroidea · Calliasterellidae
Belemnospongia parmula
Demospongiae · NO_FAMILY_SPECIFIED

Records and references

Data: Paleobiology Database collection 51191 (CC BY 4.0)view the source record

Difficulty

Access
N/A
Find
N/A
Votes
0

Getting there

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Location on Map

Coordinates: 40.78333, -88.68333

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