Santa Lucía Formation

Santa Lucía Formation
Santa Lucía Formation
Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Approximate paleocoordinates
	Santa Lucía Formation (Bolivia)

The Santa Lucía Formation is a

ornithopod tracks have been reported from the Cretaceous lower part of the formation.^[1] It is the type formation of the Tiupampan South American land mammal age

.

Description

The Santa Lucía Formation is a formation of the

fossiliferous Cerrejón Formation of the Cesar-Ranchería Basin, Colombia

.

The 381.35 metres (1,251.1 ft) thick formation consists of reddish sandy

lacustrine environment.^[4]^[5]

Paleontological significance

The oldest known "condylarth" fauna of the Tertiary of South America comes from basal Paleocene strata of the Santa Lucía Formation at Tiupampa. It includes five genera and seven species: Molinodus suarez, Tiuclaenus minutus, T. cotasi, T. robustus, Pucanodus gagnieri, Andinodus boliviensis, and Simoclaenus sylvaticus.^[6] Because of its unique fauna, the Santa Lucía Formation at Tiupampa has been chosen as the earliest South American land mammal age giving rise to the Tiupampan.

At the Parotani tracksite, poorly preserved

ichnofossils were found in the Maastrichtian part of the formation, left possibly by a carnosaur.^[7]

Fossil content

The

fossiliferous formation

has provided the following fossils:

Group	Fossils	Notes
Mammals	Alcidedorbignya inopinata, Allqokirus australis, Andinodelphys cochabambensis, Andinodus boliviensis, Incadelphys antiquus, Jaskhadelphys minutus, Khasia cordillerensis, Kollpania tiupampina, Mayulestes ferox, Mizquedelphys pilpinensis, Molinodus suarezi, Peradectes austrinum, Pucadelphys andinus, Pucanodus gagnieri, Roberthoffstetteria nationalgeographica, Simoclaenus sylvaticus, Szalinia gracilis, Tiulordia floresi, Tiuclaenus minutus, Cimolestes sp., Didelphoidea indet., Henricosborniidae or Oldfieldthomasiidae, Proteutheria indet.	^[8]^[9]
Reptiles & amphibians	Gymnophiona, Carnosauria indet., Ornithopoda indet.	^[8]^[9]^[10] ^[11]^[12] ^[13]
Fishes	Andinichthys bolivianensis, Dajetella sudamericana, Enchodus oliveirai, Gasteroclupea branisai, Hoffstetterichthys pucai, Incaichthys suarezi, Lepidosiren cf. paradoxa, Phareodusichthys tavernei, Eohiodon sp., Hoplias sp., Lepisosteus sp., Miletes sp., Percichthys sp., Phareodus sp., Rhineastes sp., Rhodsia sp., Ictaluridae indet.	^[8]^[9]

References

^ Weishampel, et al., 2004, pp.517-607
^ Sempere et al., 1997, p.709
^ Sempere et al., 1997, p.712
^ Jiménez, 2012, p.11
^ Renner & Velasco, 2000, p.25
^ De Muizon & Cifelli, 2000, p.47
^ Leonardi, 1994, p.40
^ ^a ^b ^c Gayet et al., 1991, p.403
^ ^a ^b ^c Tiupampa 1 at Fossilworks.org
^ Buffetaut & Marshall, 1991
^ Rage, 1991a, pp.499-501
^ Rage, 1991b, pp.503-508
^ Vila Vila at Fossilworks.org

Bibliography

Buffetaut, É., and L.G. Marshall. 1991. A new crocodilian, Sebecus querejazus, nov. sp. (Mesosuchia, Sebecidae) from the Santa Lucía Formation (Early Paleocene) at Vila Vila, Southern Bolivia, 545–557. Revista Técnica de YPFB.
Gaffney, Eugene S.; Peter A. Meylan; Roger C. Wood; Elwyn Simons, and Diogenes De Almeida Campos. 2011. Evolution of the side-necked turtles: the family Podocnemididae. AMNH Bulletin 350. 1–237. Accessed 2017-08-15.
Gayet, Mireille; Larry G. Marshall, and Thierry Sempere. 1991. The Mesozoic and Paleocene vertebrates of Bolivia and their stratigraphic context: a review. Revista técnica de YPFB 12. 393–433. Accessed 2017-08-15.
Jiménez, Grisel. 2012. Estratigrafía, facies y ambientes evolutivos de depósito del Paleógeno Inferior: Formación Santa Lucía (Sinclinal de Miraflores - Sección Cayara, Potosí), 1–23. .. Accessed 2017-08-15.
Leonardi, Giuseppe. 1994. Annotated Atlas of South America Tetrapod Footprints (Devonian to Holocene) with an appendix on Mexico and Central America, 1–248. Ministerio de Minas e Energia - Companhia de Pesquisa de Recursos Minerais, Geological Service of Brazil. Accessed 2019-03-25.
De Muizon, C., and R.L. Cifelli. 2000. The "condylarths" (archaic Ungulata, Mammalia) from the early Palaeocene of Tiupampa (Bolivia): implications on the origin of the South American ungulates, 47–150. 22; Accessed 2019-02-08.
Rage, J.C. 1991a. Gymnophionan Amphibia from the early Paleocene (Santa Lucía Formation) of Tiupampa (Bolivia). The oldest known Gymnophiona. Revista técnica de YPFB 12. 499–501. Accessed 2017-08-15.
Rage, J.C. 1991b. Squamate Reptiles from the early Paleocene of Tiupampa area (Santa Lucía Formation), Bolivia. Revista técnica de YPFB 12. 503–508. Accessed 2017-08-15.
Renner, Sven, and Carlos Velasco. 2000. Geología e hidrogeología del Valle Central de Cochabamba. Boletín del Servicio Nacional de Geología y Minería 34. 1–113. Accessed 2017-08-15.
Sempere, Thierry; R.F. Butler; D.R. Richards; L.G. Marshall; W. Sharp, and C.C. Swisher. 1997. Stratigraphy and chronology of Upper Cretaceous-lower Paleogene strata in Bolivia and northwest Argentina. GSA Bulletin
109. 709–727. Accessed 2017-08-15.
Weishampel, David B.; Peter Dodson, and Halszka Osmólska. 1991. The Dinosauria, 1–861. Berkeley: University of California Press.

[dinosaurdistribution-1] Weishampel, et al., 2004, pp.517-607

[Sempere1997_p709-2] Sempere et al., 1997, p.709

[Sempere1997_p712-3] Sempere et al., 1997, p.712

[Jimenez_p11-4] Jiménez, 2012, p.11

[Renner_p25-5] Renner & Velasco, 2000, p.25

[Muizon2000_p47-6] De Muizon & Cifelli, 2000, p.47

[Leonardi1994_p40-7] Leonardi, 1994, p.40

[Gayet_p403-8] Gayet et al., 1991, p.403

[FWTiupampa1-9] Tiupampa 1 at Fossilworks.org

[Buffetaut-10] Buffetaut & Marshall, 1991

[Rage1991a-11] Rage, 1991a, pp.499-501

[Rage1991b-12] Rage, 1991b, pp.503-508

[13] Vila Vila at Fossilworks.org

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Description

Paleontological significance

Fossil content

See also

References

Bibliography