Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281983012> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W4281983012 endingPage "1161" @default.
- W4281983012 startingPage "1146" @default.
- W4281983012 abstract "The Purgatoire Valley dinosaur tracksite (‘Dinosaur Lake’) is North America’s largest assemblage of Late Jurassic dinosaur tracks. Roughly 1,300 tracks representing ~100 trackways were reported from a 5,600 m2 area in 1986. Extensive new excavations have revealed more than 800 additional tracks in a 2,600 m2 area. Less abraded tracks farther from the river channel, excavated below bed rock not alluvium, provide high-quality-of-preservation morphometric data. Sauropod (Parabrontopodus) trackways up to 88 m long, some with over 100 successive pes prints, comprise nearly 500 manus and pes tracks. Parallel sauropod trackways confirm previous interpretations of gregarious behaviour, now including a mixed herd of subadult and adult individuals. A preferred westward trackway progression trend likely suggests a single or short-lived episode of gregarious movement along a lake shoreline. Nearly 300 newly recorded tridactyl (theropod) tracks range from 25 to 40 cm in length, with several trackways exceeding 25 or more successive steps. Theropod tracks are assigned to ichnogenus Megalosauripus, also known from the Late Jurassic of Utah, Europe, Central Asia and North Africa. Other theropodan ichnogenera (Hispanosauropus and Therangospodus) from this epoch and region have not been identified. Cross-cutting (over-printing) trackway relationships help constrain the sequence of track registration events." @default.
- W4281983012 created "2022-06-13" @default.
- W4281983012 creator A5013647032 @default.
- W4281983012 creator A5059015378 @default.
- W4281983012 date "2022-06-05" @default.
- W4281983012 modified "2023-09-26" @default.
- W4281983012 title "North America’s largest assemblage of Late Jurassic dinosaur trackways, a new look at the Purgatoire Valley dinosaur tracksite (Dinosaur Lake), Morrison Formation, southeastern Colorado, United States" @default.
- W4281983012 cites W1577702880 @default.
- W4281983012 cites W1952537766 @default.
- W4281983012 cites W1973804244 @default.
- W4281983012 cites W1976132118 @default.
- W4281983012 cites W1996981486 @default.
- W4281983012 cites W2014096262 @default.
- W4281983012 cites W2049696620 @default.
- W4281983012 cites W2068387109 @default.
- W4281983012 cites W2072749163 @default.
- W4281983012 cites W2178181231 @default.
- W4281983012 cites W2333595643 @default.
- W4281983012 cites W2483469717 @default.
- W4281983012 cites W2507932685 @default.
- W4281983012 cites W2575904144 @default.
- W4281983012 cites W2735513027 @default.
- W4281983012 cites W2982484257 @default.
- W4281983012 cites W3016864497 @default.
- W4281983012 cites W3148559913 @default.
- W4281983012 cites W3193894679 @default.
- W4281983012 cites W3204150915 @default.
- W4281983012 cites W368818824 @default.
- W4281983012 cites W4221025903 @default.
- W4281983012 cites W4253407294 @default.
- W4281983012 cites W4300932534 @default.
- W4281983012 doi "https://doi.org/10.1080/08912963.2022.2081567" @default.
- W4281983012 hasPublicationYear "2022" @default.
- W4281983012 type Work @default.
- W4281983012 citedByCount "1" @default.
- W4281983012 countsByYear W42819830122023 @default.
- W4281983012 crossrefType "journal-article" @default.
- W4281983012 hasAuthorship W4281983012A5013647032 @default.
- W4281983012 hasAuthorship W4281983012A5059015378 @default.
- W4281983012 hasConcept C127313418 @default.
- W4281983012 hasConcept C151730666 @default.
- W4281983012 hasConcept C160937034 @default.
- W4281983012 hasConcept C186847809 @default.
- W4281983012 hasConcept C2777014788 @default.
- W4281983012 hasConcept C2777798969 @default.
- W4281983012 hasConceptScore W4281983012C127313418 @default.
- W4281983012 hasConceptScore W4281983012C151730666 @default.
- W4281983012 hasConceptScore W4281983012C160937034 @default.
- W4281983012 hasConceptScore W4281983012C186847809 @default.
- W4281983012 hasConceptScore W4281983012C2777014788 @default.
- W4281983012 hasConceptScore W4281983012C2777798969 @default.
- W4281983012 hasIssue "7" @default.
- W4281983012 hasLocation W42819830121 @default.
- W4281983012 hasOpenAccess W4281983012 @default.
- W4281983012 hasPrimaryLocation W42819830121 @default.
- W4281983012 hasRelatedWork W1916724119 @default.
- W4281983012 hasRelatedWork W1985315619 @default.
- W4281983012 hasRelatedWork W2124353211 @default.
- W4281983012 hasRelatedWork W248023038 @default.
- W4281983012 hasRelatedWork W2497601404 @default.
- W4281983012 hasRelatedWork W2601918747 @default.
- W4281983012 hasRelatedWork W3217291946 @default.
- W4281983012 hasRelatedWork W4281983012 @default.
- W4281983012 hasRelatedWork W4288809012 @default.
- W4281983012 hasRelatedWork W4310789807 @default.
- W4281983012 hasVolume "35" @default.
- W4281983012 isParatext "false" @default.
- W4281983012 isRetracted "false" @default.
- W4281983012 workType "article" @default.