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词条 Sousa Formation
释义

  1. Ichnofossils

  2. See also

  3. References

      Bibliography  

  4. Further reading

{{Infobox rockunit
| name = Sousa Formation
| image =
| caption =
| type = Geological formation
| period = Hauterivian
| age = Berriasian-Hauterivian
| prilithology = Siltstone
| otherlithology = Sandstone
| namedfor =
| namedby =
| region = Paraíba
| country = {{BRA}}
| coordinates = {{coord|6.8|S|38.2|W|display=inline,title}}
| paleocoordinates = {{coord|4.5|S|5.3|W|display=inline}}
| unitof = Rio do Peixe Group
| subunits =
| underlies = Rio Piranhas Formation
| overlies = Antenor Navarro Formation
| thickness =
| extent = Rio do Peixe Basin
| area =
| map = {{Location map+ | Brazil
| relief = 1
| width = 250
| float = center
| places =
| lat_deg = -6.8
| lon_deg = -38.2
| mark = Green pog.svg
| marksize = 12
}}
| map_caption =
}}

The Sousa Formation is a Berriasian-Hauterivian geologic formation in Paraíba, Brazil. Fossil sauropod tracks have been reported from the formation.[1]

Ichnofossils

Among others, these ichnofossils have been reported from the formation:[2]

  • Carnosauria indet.
  • Coelurosauria indet.
  • Moraesichnium barbarenae
  • Sousaichnium pricei
  • Staurichnium diogenis

See also

{{Portal|Earth sciences|Paleontology|Dinosaurs|Cretaceous|Prehistory of South America}}
  • List of dinosaur-bearing rock formations
    • List of stratigraphic units with sauropodomorph tracks
    • Sauropod tracks

References

1. ^Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
2. ^Passagem das Pedras at Fossilworks.org

Bibliography

  • Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp. {{ISBN|0-520-24209-2}}.

Further reading

  • New dinosaur tracksites from the Sousa Lower Cretaceous basin (Paraíba, Brasil)
  • ANP - Brazil Round 9 - Rio do Peixe Basin

11 : Geologic formations of Brazil|Cretaceous Brazil|Berriasian Stage|Hauterivian Stage|Siltstone formations|Sandstone formations|Alluvial deposits|Lacustrine deposits|Fossiliferous stratigraphic units of South America|Paleontology in Brazil|Geography of Paraíba

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