Styracosterna

Styracosterna

Niki Odolphie · CC BY 2.0 · via Wikidata/Commons. 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
AnkylopollexiaPBDB
Diet
herbivorePBDB, for Ornithopoda
Life habit
ground dwelling, gregariousPBDB, for Ornithischia
Motility
actively mobilePBDB, for Ornithischia
Environment
terrestrialPBDB, for Ornithischia

Time the record covers

At least 96 million years on record.

The record covers at least 168.2 Mya to 72.2 Mya. No occurrence read is dated outside 174.7 Mya to 61.66 Mya.

Early Jurassic — about 0 of 1991 occurrencesMiddle Jurassic — about 1 of 1991 occurrencesMiddle JurassicLate Jurassic — about 2 of 1991 occurrencesLate JurassicEarly Cretaceous — about 99 of 1991 occurrencesEarly CretaceousLate Cretaceous — about 1889 of 1991 occurrencesLate CretaceousPaleocene — about 0 of 1991 occurrences177–173 Mya — about 0.3 occurrences173–169 Mya — about 0.6 occurrences169–165 Mya — about 0.1 occurrences153–150 Mya — about 0.9 occurrences150–146 Mya — about 0.4 occurrences146–142 Mya — about 0.5 occurrences142–138 Mya — about 2 occurrences138–134 Mya — about 6 occurrences134–130 Mya — about 5 occurrences130–126 Mya — about 4 occurrences126–122 Mya — about 27 occurrences122–118 Mya — about 13 occurrences118–114 Mya — about 10 occurrences114–110 Mya — about 12 occurrences110–106 Mya — about 8 occurrences106–103 Mya — about 8 occurrences103–99 Mya — about 23 occurrences99–95 Mya — about 39 occurrences95–91 Mya — about 47 occurrences91–87 Mya — about 47 occurrences87–83 Mya — about 139 occurrences83–79 Mya — about 355 occurrences79–75 Mya — about 355 occurrences75–71 Mya — about 366 occurrences71–67 Mya — about 397 occurrences67–63 Mya — about 125 occurrences63–59 Mya — about 0.2 occurrences168.2 Mya72.2 Mya177 Mya59 Mya

1,991 occurrences of Styracosterna 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

1,991 occurrences

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

266 formations

Dinosaur Park — 50.75°N, 111.46°WDinosaur Park — 50.73°N, 111.53°WDinosaur Park — 50.75°N, 111.40°WDinosaur Park — 50.78°N, 111.33°WDinosaur Park — 49.12°N, 110.47°WDinosaur Park — 50.82°N, 111.57°WDinosaur Park — 50.69°N, 111.62°WDinosaur Park — 50.75°N, 111.44°WDinosaur Park — 50.57°N, 111.51°WDinosaur Park — 49.45°N, 110.82°WDinosaur Park — 51.44°N, 110.39°WDinosaur Park — 51.47°N, 110.39°WDinosaur Park — 52.45°N, 109.17°WDinosaur Park — 49.35°N, 110.56°WDinosaur Park — 50.60°N, 111.62°WDinosaur Park — 48.03°N, 110.24°WDinosaur Park — 50.68°N, 108.09°WDinosaur Park — 49.94°N, 110.28°WDinosaur Park — 50.40°N, 111.10°WHell Creek — 47.70°N, 106.23°WHell Creek — 47.68°N, 106.43°WHell Creek — 45.14°N, 102.50°WHell Creek — 45.95°N, 103.96°WHell Creek — 46.10°N, 103.30°WHell Creek — 45.98°N, 103.75°WHell Creek — 46.18°N, 103.84°WHell Creek — 46.41°N, 103.94°WHell Creek — 46.38°N, 103.96°WHell Creek — 46.46°N, 104.02°WHell Creek — 46.33°N, 103.90°WHell Creek — 45.94°N, 103.95°WHell Creek — 47.80°N, 106.10°WHell Creek — 45.53°N, 101.63°WHell Creek — 47.55°N, 107.13°WHell Creek — 48.06°N, 105.40°WHell Creek — 47.52°N, 106.98°WHell Creek — 47.57°N, 107.10°WHell Creek — 47.52°N, 106.40°WHell Creek — 47.58°N, 106.30°WHell Creek — 47.55°N, 107.25°WHell Creek — 47.60°N, 106.43°WHell Creek — 47.07°N, 106.92°WHell Creek — 47.87°N, 106.18°WHell Creek — 47.64°N, 106.70°WHell Creek — 46.90°N, 101.50°WHell Creek — 47.54°N, 107.17°WHell Creek — 47.57°N, 106.76°WHell Creek — 47.60°N, 107.00°WHell Creek — 46.09°N, 100.63°WHell Creek — 47.75°N, 106.20°WHell Creek — 45.06°N, 103.45°WHell Creek — 46.38°N, 106.80°WHell Creek — 47.61°N, 106.90°WHell Creek — 45.38°N, 105.30°WHell Creek — 46.41°N, 103.50°WHell Creek — 47.66°N, 107.34°WHell Creek — 46.50°N, 103.87°WHell Creek — 46.24°N, 107.38°WHell Creek — 47.64°N, 106.57°WHell Creek — 47.34°N, 108.22°WHell Creek — 45.05°N, 101.97°WHell Creek — 45.66°N, 105.08°WHell Creek — 45.64°N, 103.49°WHell Creek — 47.52°N, 106.90°WHell Creek — 45.05°N, 102.19°WHell Creek — 45.00°N, 103.19°WHell Creek — 47.19°N, 104.97°WHell Creek — 47.10°N, 104.65°WKirtland — 36.27°N, 108.17°WKirtland — 36.34°N, 108.08°WKirtland — 36.10°N, 108.09°WKirtland — 36.50°N, 108.08°WKirtland — 36.18°N, 107.89°WKirtland — 36.37°N, 108.26°WKirtland — 36.17°N, 107.80°WKirtland — 36.31°N, 108.05°WKirtland — 36.14°N, 107.80°WKirtland — 36.39°N, 108.07°WKirtland — 36.52°N, 108.41°WKirtland — 36.49°N, 108.32°WKirtland — 36.20°N, 108.10°WKirtland — 36.29°N, 108.54°WFruitland/Kirtland — 36.29°N, 108.10°WFruitland/Kirtland — 36.27°N, 108.17°WFruitland/Kirtland — 36.22°N, 108.07°WFruitland/Kirtland — 36.06°N, 107.96°WFruitland/Kirtland — 36.33°N, 108.05°WFruitland/Kirtland — 36.28°N, 108.26°WFruitland/Kirtland — 36.02°N, 107.64°WFruitland/Kirtland — 36.15°N, 107.83°WFruitland/Kirtland — 35.91°N, 106.54°WFruitland/Kirtland — 36.17°N, 107.96°WFruitland/Kirtland — 36.23°N, 107.94°WFruitland/Kirtland — 36.02°N, 107.80°WFruitland/Kirtland — 35.90°N, 107.46°WFruitland/Kirtland — 36.24°N, 108.19°WFruitland/Kirtland — 36.14°N, 108.11°WFruitland/Kirtland — 35.92°N, 107.39°WFruitland/Kirtland — 36.84°N, 107.77°WTwo Medicine — 47.82°N, 112.66°WTwo Medicine — 48.63°N, 113.75°WTwo Medicine — 48.48°N, 112.70°WTwo Medicine — 48.91°N, 112.64°WTwo Medicine — 48.97°N, 112.65°WTwo Medicine — 48.65°N, 112.97°WTwo Medicine — 47.77°N, 112.29°WTwo Medicine — 47.81°N, 112.18°WTwo Medicine — 48.48°N, 112.58°WTwo Medicine — 48.46°N, 112.47°WTwo Medicine — 47.63°N, 112.58°WTwo Medicine — 48.74°N, 112.73°WTwo Medicine — 48.30°N, 112.34°WTwo Medicine — 48.94°N, 112.65°WTwo Medicine — 47.99°N, 112.28°WTwo Medicine — 47.71°N, 112.22°WTwo Medicine — 47.72°N, 112.33°WTwo Medicine — 48.61°N, 109.68°WTwo Medicine — 48.35°N, 112.65°WTwo Medicine — 48.46°N, 112.07°WTwo Medicine — 47.82°N, 112.50°WTwo Medicine — 48.48°N, 112.43°WTwo Medicine — 47.81°N, 112.42°WTwo Medicine — 48.21°N, 112.60°WCerro del Pueblo — 26.12°N, 101.12°WCerro del Pueblo — 25.47°N, 101.70°WCerro del Pueblo — 25.47°N, 101.42°WCerro del Pueblo — 25.51°N, 101.34°WCerro del Pueblo — 25.50°N, 101.75°WCerro del Pueblo — 25.70°N, 101.40°WCerro del Pueblo — 25.67°N, 101.30°WCerro del Pueblo — 25.93°N, 101.22°WCerro del Pueblo — 25.38°N, 101.47°WCerro del Pueblo — 25.62°N, 101.05°WCerro del Pueblo — 25.45°N, 101.68°WCerro del Pueblo — 25.57°N, 101.33°WCerro del Pueblo — 25.50°N, 102.35°WCerro del Pueblo — 26.18°N, 101.28°WCerro del Pueblo — 25.51°N, 102.18°WCerro del Pueblo — 25.55°N, 101.41°WCerro del Pueblo — 25.43°N, 101.29°WConques — 42.16°N, 1.06°WConques — 42.27°N, 0.73°EConques — 42.16°N, 1.05°EConques — 42.15°N, 1.00°EConques — 42.12°N, 1.05°WConques — 42.16°N, 1.00°EConques — 42.15°N, 1.01°WConques — 42.15°N, 1.06°EConques — 42.13°N, 0.92°EConques — 42.32°N, 0.57°EConques — 42.35°N, 0.52°EConques — 42.38°N, 0.39°ELance — 43.35°N, 104.48°WLance — 43.49°N, 104.46°WLance — 43.30°N, 104.37°WLance — 41.57°N, 108.67°WLance — 42.58°N, 105.39°WLance — 43.17°N, 104.91°WLance — 43.27°N, 104.59°WLance — 44.09°N, 109.18°WLance — 43.18°N, 104.53°WLance — 37.58°N, 111.83°WLance — 45.93°N, 103.92°WLance — 43.15°N, 104.57°WLance — 43.12°N, 104.64°WLance — 45.75°N, 101.20°WLance — 43.49°N, 104.61°WLance — 45.04°N, 108.80°WLance — 45.67°N, 101.48°WLance — 43.00°N, 104.50°WLance — 43.27°N, 104.65°WLance — 42.97°N, 105.53°WLance — 45.67°N, 101.39°WLance — 45.10°N, 104.92°WLance — 45.48°N, 104.19°WLance — 45.33°N, 103.98°WLance — 45.35°N, 105.24°WLance — 45.43°N, 103.38°WLance — 45.52°N, 103.50°WLance — 45.60°N, 103.63°WLance — 45.41°N, 103.72°WLance — 45.34°N, 103.72°WLance — 42.09°N, 106.88°WLance — 44.61°N, 107.98°WLance — 43.44°N, 104.41°WLance — 41.91°N, 104.20°WLance — 41.73°N, 104.37°WLance — 42.88°N, 105.85°WLance — 45.46°N, 103.84°WAguja — 29.14°N, 103.20°WAguja — 29.20°N, 103.55°WAguja — 29.32°N, 103.52°WAguja — 29.20°N, 103.20°WAguja — 29.29°N, 103.55°WAguja — 29.57°N, 102.95°WAguja — 29.45°N, 103.20°WAguja — 29.09°N, 103.13°WAguja — 29.41°N, 103.09°WAguja — 29.45°N, 103.35°WAguja — 29.16°N, 103.03°WAguja — 29.41°N, 103.30°WOldman — 50.77°N, 111.53°WOldman — 49.10°N, 110.94°WOldman — 49.08°N, 110.84°WOldman — 49.08°N, 110.68°WOldman — 49.16°N, 110.72°WOldman — 50.83°N, 111.32°WOldman — 50.60°N, 111.62°WOldman — 49.28°N, 112.58°WOldman — 49.14°N, 112.58°WOldman — 49.28°N, 112.20°WOldman — 50.71°N, 110.13°WOldman — 50.64°N, 110.91°WOldman — 50.75°N, 111.41°WOldman — 50.86°N, 111.14°WOldman — 49.07°N, 110.45°WOldman — 50.81°N, 111.61°WOldman — 50.69°N, 111.62°WOldman — 49.03°N, 110.66°WJudith River — 48.95°N, 110.62°WJudith River — 47.74°N, 109.62°WJudith River — 47.81°N, 109.59°WJudith River — 48.92°N, 110.58°WJudith River — 46.47°N, 109.30°WJudith River — 46.46°N, 109.41°WJudith River — 46.10°N, 109.10°WJudith River — 46.40°N, 109.66°WJudith River — 47.77°N, 108.95°WJudith River — 46.24°N, 109.59°WJudith River — 48.57°N, 109.99°WJudith River — 48.56°N, 107.78°WJudith River — 48.60°N, 107.90°WJudith River — 48.01°N, 108.91°WJudith River — 48.66°N, 110.11°WJudith River — 45.82°N, 111.63°WJudith River — 47.94°N, 109.67°WJudith River — 45.33°N, 104.03°WJudith River — 46.28°N, 109.51°WJudith River — 46.29°N, 109.32°WJudith River — 45.52°N, 104.47°WJudith River — 46.76°N, 108.00°WJudith River — 48.57°N, 107.74°WJudith River — 43.64°N, 109.35°WJudith River — 49.00°N, 110.54°WJudith River — 47.90°N, 109.00°WJudith River — 47.60°N, 109.46°WJudith River — 48.54°N, 109.67°WJudith River — 47.26°N, 109.59°WJudith River — 48.83°N, 110.13°WJudith River — 48.98°N, 110.19°WJudith River — 48.66°N, 109.94°WJudith River — 48.89°N, 110.22°WNemegt — 43.60°N, 100.46°ENemegt — 43.53°N, 101.04°ENemegt — 43.49°N, 101.28°ENemegt — 43.87°N, 100.01°ENemegt — 43.85°N, 100.48°ENemegt — 43.82°N, 99.98°ENemegt — 43.87°N, 100.13°ENemegt — 43.47°N, 99.83°ENemegt — 43.50°N, 101.05°ENemegt — 44.07°N, 102.67°ENemegt — 43.48°N, 100.36°ENemegt — 43.48°N, 100.46°ENemegt — 43.86°N, 100.23°ENemegt — 43.44°N, 100.37°ENemegt — 43.61°N, 100.57°ENemegt — 43.58°N, 107.69°ENemegt — 43.99°N, 101.28°EHorseshoe Canyon — 51.55°N, 112.87°WHorseshoe Canyon — 51.91°N, 113.01°WHorseshoe Canyon — 51.65°N, 112.91°WHorseshoe Canyon — 51.38°N, 112.52°WHorseshoe Canyon — 51.82°N, 112.98°WHorseshoe Canyon — 51.75°N, 112.96°WHorseshoe Canyon — 53.45°N, 113.55°WHorseshoe Canyon — 52.00°N, 112.88°WHorseshoe Canyon — 51.46°N, 112.67°WHorseshoe Canyon — 53.34°N, 113.89°WHorseshoe Canyon — 49.95°N, 113.04°WHorseshoe Canyon — 51.63°N, 112.93°WHorseshoe Canyon — 53.25°N, 113.83°WBaynshire — 43.94°N, 101.33°EBaynshire — 44.44°N, 110.23°EBaynshire — 44.34°N, 109.86°EBaynshire — 43.50°N, 107.76°EBaynshire — 44.18°N, 102.79°EBaynshire — 44.31°N, 109.32°EBaynshire — 44.36°N, 109.35°EBaynshire — 43.56°N, 107.91°EBaynshire — 45.12°N, 110.84°EBaynshire — 44.41°N, 109.84°EBaynshire — 43.49°N, 107.73°EBaynshire — 43.46°N, 107.49°EBaynshire — 43.14°N, 107.52°EJingangkou — 36.89°N, 120.66°EJingangkou — 36.60°N, 120.77°EFruitland — 36.49°N, 108.51°WFruitland — 36.26°N, 108.17°WFruitland — 36.25°N, 108.06°WFruitland — 35.95°N, 108.00°WFruitland — 36.21°N, 105.64°WFruitland — 36.27°N, 108.26°WFruitland — 37.86°N, 110.10°WFruitland — 36.22°N, 108.07°WFruitland — 36.00°N, 107.00°WFruitland — 36.63°N, 108.48°WFruitland — 36.70°N, 108.42°WFruitland — 36.12°N, 107.78°WFruitland — 36.29°N, 108.55°WFruitland — 36.51°N, 108.32°WCedar Mountain — 38.80°N, 111.17°WCedar Mountain — 38.78°N, 109.71°WCedar Mountain — 38.94°N, 111.07°WCedar Mountain — 39.16°N, 110.86°WCedar Mountain — 39.05°N, 111.04°WCedar Mountain — 39.00°N, 111.00°WCedar Mountain — 38.69°N, 111.26°WCedar Mountain — 38.90°N, 109.55°WCedar Mountain — 38.73°N, 109.59°WCedar Mountain — 38.91°N, 110.11°WCedar Mountain — 38.83°N, 109.47°WCedar Mountain — 38.64°N, 111.37°WCedar Mountain — 38.72°N, 111.21°WCedar Mountain — 38.69°N, 111.06°WCedar Mountain — 38.64°N, 111.27°WAguja — 28.94°N, 103.37°WAguja — 28.92°N, 103.34°WAguja — 28.83°N, 103.30°WAguja — 28.62°N, 103.45°WAguja — 28.99°N, 103.31°WAguja — 29.00°N, 103.82°WAguja — 28.98°N, 103.38°WAguja — 28.77°N, 103.44°WAguja — 29.37°N, 104.27°WWahweap — 37.59°N, 112.90°WWahweap — 37.63°N, 112.12°WWahweap — 37.45°N, 111.53°WWahweap — 37.56°N, 111.71°WWahweap — 37.60°N, 111.61°WWahweap — 37.60°N, 111.90°WWahweap — 37.20°N, 111.61°WWahweap — 37.22°N, 111.53°WWahweap — 37.29°N, 111.58°WWahweap — 37.45°N, 111.82°WWahweap — 37.60°N, 111.35°WWahweap — 37.23°N, 111.68°WBissekty — 42.12°N, 62.66°EBissekty — 42.54°N, 63.30°EBissekty — 42.02°N, 63.30°EBissekty — 42.60°N, 63.47°EBissekty — 41.68°N, 63.82°ELa Posa — 42.17°N, 0.90°ELa Posa — 42.27°N, 0.73°ELa Posa — 42.08°N, 0.80°ELa Posa — 42.32°N, 0.58°ELa Posa — 42.35°N, 0.52°EAllen — 39.30°S, 67.53°WAllen — 38.03°S, 67.82°WAllen — 40.06°S, 66.80°WAllen — 40.45°S, 66.62°WAllen — 39.75°S, 66.75°WAllen — 40.02°S, 66.71°WAllen — 40.73°S, 67.17°WAllen — 39.50°S, 67.37°WAllen — 39.43°S, 67.29°WAllen — 38.76°S, 67.98°WWapiti — 55.26°N, 118.51°WWapiti — 55.08°N, 119.53°WWapiti — 55.09°N, 119.99°WWapiti — 55.09°N, 118.93°WWapiti — 54.93°N, 119.45°WWapiti — 54.73°N, 119.92°WWapiti — 55.06°N, 119.11°WWapiti — 54.15°N, 115.33°WWapiti — 55.05°N, 119.37°WWapiti — 55.07°N, 118.69°WFerris — 41.94°N, 106.88°WFerris — 41.80°N, 107.00°W

Loading coastlines…

The named rock units Styracosterna has been recovered from, largest first. Drawn where the rock is now, not where it formed. 242 further formations hold fewer occurrences each and are not listed. 125 occurrences have no formation on record, which is common for older literature.

Styracosterna and its relatives

Late Cretaceous

Where Styracosterna and its relatives were recorded in the Late Cretaceous.

Found in the same rock

886 taxa

The Paleobiology Database records 1,780 sites for Styracosterna, 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

727 references

Each of the 1,991 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. 715 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 Styracosterna

Credit
Niki Odolphie
Licence
CC BY 2.0
Commercial use
the licence allows it

No 3D scan of Styracosterna 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 itAnkylopollexia through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Sereno 1986)