Fazenda Pedregulho tracksite (SOPE): Berriasian - Hauterivian, Brazil
collected by G. Leonardi 1977, 2008
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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? Carnosauria indet.
Huene 1920
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2 individuals | |||||||||
| SOPE 1, 2 | ||||||||||
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= Megalosauroidea indet.
Nopcsa 1928
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Leonardi 1980 | |||||||||
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= Carnosauria indet.
Huene 1920
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Leonardi 1994 | |||||||||
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= Theropoda indet.
Marsh 1881
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Leonardi and Carvalho 2021 | |||||||||
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? Theropoda indet.
(Marsh 1881)
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Leonardi and Carvalho 2021 | 1 individual | ||||||||
| SOPE 3 | ||||||||||
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Branchiopoda
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Conchostraca indet.
Sars 1867
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Leonardi 1994 | |||||||||
| invalid subgroup of Diplostraca | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Brazil | State/province: | Paraíba |
| Coordinates: | 6.8° South, 38.3° West (view map) | ||
| Paleocoordinates: | 4.6° South, 5.4° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Key time interval: | Berriasian - Hauterivian | ||
| Age range of interval: | 145.00000 - 125.77000 m.y. ago |
Stratigraphy
| Geological group: | Rio do Peixe | Formation: | Sousa |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | red siltstone |
| Includes fossils? | Y |
| Lithology description: "alternate dark gray or gray-green to black siltstone, with mud cracks, ripple marks, and mudstone and reddish shales." "alternating siltstone and mudstone, red (brick) color, with beds containing abundant and gigantic conchostracans." | |
| Environment: | lacustrine - small |
| Geology comments: lacustrine, semi-arid climate, temporary lakes | |
Taphonomy
| Modes of preservation: | trace |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Preservation of anatomical detail: | poor |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),observed (not collected) | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | G. Leonardi | Collection dates: | 1977, 2008 |
Metadata
| Also known as: | Leonardi locality 66 | ||
| Database number: | 58786 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2006-02-24 06:27:32 | Last modified: | 2022-09-12 14:39:06 |
| Access level: | the public | Released: | 2006-02-24 06:27:32 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 43047. | G. Leonardi. 1979. New archosaurian trackways from the Rio do Peixe basin, Paraíba, Brazil. Annali dell'Università di Ferrara (Nuova Serie). Sezione IX – Scienze Geologiche e Paleontologiche 5(14):239-250 [M. Carrano/M. Carrano] |
Secondary references:
| 46414 | G. Leonardi. 1980. Dez novas pistas de dinossauros (Theropoda Marsh, 1881) na Bacia do Rio do Peixe, Parana, Brasil [New dinosaur trackways (Theropoda Marsh, 1881) from the Rio do Peixe Basin, Parana, Brazil]. Actas del Segundo Congreso Argentino de Paleontología y Bioestratigrafía y Primer Congreso Latinoamericano de Paleontología, Buenos Aires 1:242-248 [M. Carrano/M. Carrano] | |
| 62875 | G. Leonardi. 1981. As localidades com rastros fósseis de tetrápodes na América Latina [Localities with fossil tetrapod tracks in Latin America]. In Y. T. Sanguinetti (ed.), Anais II Congresso Latino-Americano de Paleontologia 2:929-940 [M. Carrano/M. Carrano] | |
| 53041 | G. Leonardi. 1985. Vale dos Dinossauros: uma janela na noite dos tempos [Valley of the Dinosaurs: a window into the night of the times]. Revista Brasiliense de Tecnologia 16(1):23-28 [M. Carrano/M. Carrano] | |
| 59104 | G. Leonardi. 1989. Inventory and statistics of the South American dinosaurian ichnofauna and its paleobiological interpretation. In D. D. Gillette & M. G. Lockley (ed.), Dinosaur Tracks and Traces 165-178 [M. Carrano/M. Carrano] | |
| 14677 | ETE | G. Leonardi. 1994. Annotated Atlas of South America Tetrapod Footprints (Devonian to Holocene) with an Appendix on Mexico and Central America. . República Federativa do Brasil, Ministério de Minas e Energia, Secretaria de Minas e Metalurgia, Companhia de Pesquisa de Recursos Minerais, Brasília 1-248 [M. Carrano/K. Maguire/E. Dunne] |
| 16681 | ETE | G. Leonardi and I. d. S. Carvalho. 2002. Icnofósseis da Bacia do Rio do Peixe, PB: o mais marcante registro de pegadas de dinossauros do Brasil [Ichnofossils of the Rio do Peixe Basin, PB: the most remarkable record of dinosaur tracks from Brazil]. C. Schobbenhaus, D. d. A. Campos, E. T. Queiroz, M. Winge, & M. Berbert-Born (eds.), Sítios Geológicos e Paleontológicos do Brasil. SIGEP, Brasilia 101-111 [M. Carrano/M. Carrano] |
| 82504 | G. Leonardi and I. d. S. Carvalho. 2021. Dinosaur Tracks from Brazil: A Lost World of Gondwana xv-445 [M. Carrano/M. Carrano] |