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Centenario Formation

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(A) Outcrops of the Avilé Member (Agrio Formation) at the north of the fold belt, showing wind-dune sandstones interstratified with wet interdune clays. (B) Type log from the Avilé Member. The most important fields that produce from this unit or the lateral equivalent Centenario Formation are El Corcobo, Auca Mahuida, Phyllo Morado, El Trapial, Chihuido de la Sierra Negra, Puesto Hernández, and Lomita (see location in Figure 10). GAPI = degrees API; GR = gamma-ray log; ILD = induction log deep; RHOB = density log; SN = short normal resistivity log; SP = spontaneous potential log.
Published: 15 December 2020
Figure 13. (A) Outcrops of the Avilé Member (Agrio Formation) at the north of the fold belt, showing wind-dune sandstones interstratified with wet interdune clays. (B) Type log from the Avilé Member. The most important fields that produce from this unit or the lateral equivalent Centenario
Journal Article
Published: 20 March 2014
The Journal of Geology (2014) 122 (2): 113–135.
... America, the mammals of the Centenario Fauna have entirely North American affinities. The Centenario Fauna is distributed throughout a ∼115-m stratigraphic interval encompassing the uppermost Culebra and Cucaracha Formations within the Panama Canal basin. Previously published ages constrain the age...
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First thumbnail for: Temporal Calibration and Biochronology of the <spa...
Second thumbnail for: Temporal Calibration and Biochronology of the <spa...
Third thumbnail for: Temporal Calibration and Biochronology of the <spa...
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Stratigraphic correlations among the measured sections containing the Centenario Fauna from the localities depicted in figure 1. The Centenario Fauna extends from the lowest stratigraphic locality in the Culebra Formation, at 20 m above the base of the measured section northwest of Hodges Hill to several localities at ∼75 m above the base of the measured section at Centenario Bridge (also Kirby et al. 2008). Individual fossil localities in the University of Florida Vertebrate Paleontology collections are designated by numbers next to the bone symbols; “m” indicates a microvertebrate faunal level. Lithologic symbols follow USGS conventions. PmF = Pedro Miguel Formation; Fm = Formation.
Published: 20 March 2014
Figure 2. Stratigraphic correlations among the measured sections containing the Centenario Fauna from the localities depicted in figure 1 . The Centenario Fauna extends from the lowest stratigraphic locality in the Culebra Formation, at 20 m above the base of the measured section northwest
Journal Article
Published: 01 March 2010
Journal of Paleontology (2010) 84 (2): 288–298.
... “ C ynorca ” occidentale Woodburne, 1969 ( Figs. 3 – 8 ; Supplementary Documents Table 1 , 2) 27 10 2009 The Paleontological Society 2010 The age of the upper Culebra and Cucaracha formations, and hence the Centenario Fauna, is now constrained by several independent...
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First thumbnail for: EXTINCT PECCARY “ CYNORCA ” OCCIDENTALE (TAYASSUID...
Second thumbnail for: EXTINCT PECCARY “ CYNORCA ” OCCIDENTALE (TAYASSUID...
Third thumbnail for: EXTINCT PECCARY “ CYNORCA ” OCCIDENTALE (TAYASSUID...
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Google Earth image of the southern part of Panama Canal in the region of Centenario Bridge, showing all Centenario Fauna locations and specific collecting sites studied in this report. Fm = Formation.
Published: 20 March 2014
Figure 1. Google Earth image of the southern part of Panama Canal in the region of Centenario Bridge, showing all Centenario Fauna locations and specific collecting sites studied in this report. Fm = Formation.
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FIGURE 5—Hand specimens (A–D) and petrographic thin section under plane light (E) of rhizoliths interpreted as mangrove peg roots (Condon Collection specimen F40004) from Dote paleosol at 362 m in Puente Centenario section, and ring-porous dicot wood (specimen F40003) in thin section (F) from Paima paleosol at 371 m in Puente Centenario section of the middle Miocene Cucaracha Formation
Published: 01 December 2007
Paima paleosol at 371 m in Puente Centenario section of the middle Miocene Cucaracha Formation
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View looking west of fresh exposure of the Cucaracha tuff at Centenario Bridge. This unit was collected at this outcrop in October 2010 for the radioisotopic age determinations presented in this article. This tuff and the remaining part of the section containing the Cucaracha Formation correlate directly to the measured Centenario Bridge South section (fig. 2), which started at water level on the right edge of the photo and extended under the bridge, up the section exposed in the hill in the middle background, and up through the contact between the Cucaracha and Pedro Miguel Formations (covered in vegetation in this photo). Prominent variegated paleosol horizons characteristic of the Cucaracha Formation are exposed below and above the Cucaracha tuff collecting locality (photograph by B. J. MacFadden).
Published: 20 March 2014
Figure 3. View looking west of fresh exposure of the Cucaracha tuff at Centenario Bridge. This unit was collected at this outcrop in October 2010 for the radioisotopic age determinations presented in this article. This tuff and the remaining part of the section containing the Cucaracha Formation
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Biochronology of the taxa represented from the Centenario Fauna. Individual biochronologies were interpreted from the temporal ranges as they are known from higher-latitude North America (i.e., a new species known only from the Centenario Fauna does not appear here). The calibration of the North American Land Mammal Age (NALMA) boundaries follow Tedford et al. (2004) and Albright et al. (2008), adjusted, as appropriate, for the calibration using the geomagnetic polarity timescale (Gee and Kent 2007). Fm = Formation.
Published: 20 March 2014
Figure 9. Biochronology of the taxa represented from the Centenario Fauna. Individual biochronologies were interpreted from the temporal ranges as they are known from higher-latitude North America (i.e., a new species known only from the Centenario Fauna does not appear here). The calibration
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FIGURE 3—Paleosols in measured sections of the Cucaracha Formation. A) Puente Centenario (upper Cucaracha Formation). B) Contractors Hill (upper Cucaracha Formation). C) Gold Hill (Culebra-Cucaracha Formation). Fm = Formation
Published: 01 December 2007
FIGURE 3 —Paleosols in measured sections of the Cucaracha Formation. A) Puente Centenario (upper Cucaracha Formation). B) Contractors Hill (upper Cucaracha Formation). C) Gold Hill (Culebra-Cucaracha Formation). Fm = Formation
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Map of the Panama Canal Basin. Star symbols indicate early Miocene fossil localities from the Culebra and Cucaracha Formations (Lirio East, Lirio West, Lirio Norte, Centenario Bridge, Cartagena Hill), one late Miocene site from the Gatun Formation (Banco Este), and one from the Oligocene, Gatuncillo Formation (Gatuncillo site).
Published: 01 May 2012
F igure 2 Map of the Panama Canal Basin. Star symbols indicate early Miocene fossil localities from the Culebra and Cucaracha Formations (Lirio East, Lirio West, Lirio Norte, Centenario Bridge, Cartagena Hill), one late Miocene site from the Gatun Formation (Banco Este), and one from
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Magnetic polarity stratigraphy, sampling regime, virtual geomagnetic pole (VGP) latitudes, and polarity interpreted for the Centenario Bridge South and lower Hodges Hill sections. The lithological symbols are the same as in figure 2. The individual-site paleomagnetic data are presented in the supplementary table. Fm = Formation. GPTS = geomagnetic polarity timescale.
Published: 20 March 2014
Figure 8. Magnetic polarity stratigraphy, sampling regime, virtual geomagnetic pole (VGP) latitudes, and polarity interpreted for the Centenario Bridge South and lower Hodges Hill sections. The lithological symbols are the same as in figure 2 . The individual-site paleomagnetic data
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Figure 9. R tibia of Tayassuidae indeterminant, UF 243751, from upper Culebra Formation, Hodges Hill, Centenario Fauna, early to middle Miocene, southern Panama Canal. 1, cranial view; 2, caudal view. Abbreviations: c, crest; dc, distal cochlea; f, surface for articulation with head of fibula.
Published: 01 March 2010
Figure 9. R tibia of Tayassuidae indeterminant, UF 243751, from upper Culebra Formation, Hodges Hill, Centenario Fauna, early to middle Miocene, southern Panama Canal. 1 , cranial view; 2 , caudal view. Abbreviations: c, crest; dc, distal cochlea; f, surface for articulation with head of fibula.
Journal Article
Published: 01 September 2016
Journal of Paleontology (2016) 90 (5): 1012–1015.
... al., 2013 ) from relevant outcrops along the Canal. These occurrences are from the Centenario Fauna, which includes the uppermost part of the Culebra Formation and most of the overlying Cucaracha Formation (MacFadden et al., 2010 ). Exposures of the Cucaracha Formation crop out...
FIGURES
First thumbnail for: A large eagle (Aves, Accipitridae) from the early ...
Second thumbnail for: A large eagle (Aves, Accipitridae) from the early ...
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Correlation of the Centenario Fauna in Panama (A) to important sections in North America, including Nebraska (B), Florida (C), and Oregon (D). Under the geomagnetic polarity timescale (GPTS) of Gee and Kent (2007), the Ar4/He1 boundary occurs at the base of chron C5Er at 19.05 Ma. NALMA = North American Land Mammal Age; LF = local fauna; Fm = Formation.
Published: 20 March 2014
Figure 10. Correlation of the Centenario Fauna in Panama ( A ) to important sections in North America, including Nebraska ( B ), Florida ( C ), and Oregon ( D ). Under the geomagnetic polarity timescale (GPTS) of Gee and Kent ( 2007 ), the Ar4/He1 boundary occurs at the base of chron C5Er
Journal Article
Journal: The Leading Edge
Published: 01 May 2010
The Leading Edge (2010) 29 (5): 560–569.
... of Neuquen Basin. The stratigraphic record is condensed and partially eroded by low accommodation space and truncations on the basin edge. Centenario Formation is composed of two third-order sequences, the Upper and Lower Centenario. Both have a coarsening-upward arrangement, interpreted...
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First thumbnail for: Frequency content versus area coverage of 3D seism...
Second thumbnail for: Frequency content versus area coverage of 3D seism...
Third thumbnail for: Frequency content versus area coverage of 3D seism...
Journal Article
Journal: Geosphere
Published: 01 June 2014
Geosphere (2014) 10 (3): 476–504.
... an oblique-divergent plate boundary with spreading centers that localized deformation along the plate boundary 2–3 million years ago. The Carrizal and Centenario faults form the western border fault of the Gulf of California marginal fault system within and south of La Paz Bay, and ∼20–30 km west...
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First thumbnail for: Late Quaternary faulting history of the Carrizal a...
Second thumbnail for: Late Quaternary faulting history of the Carrizal a...
Third thumbnail for: Late Quaternary faulting history of the Carrizal a...
Journal Article
Journal: Economic Geology
Published: 01 August 2020
Economic Geology (2020) 115 (5): 1079–1096.
... ; Godfrey et al., 2013 ) and Rincón ( Ovejero Toledo et al., 2009 ), respectively, and an isotopic data set is available for the Salar de Centenario and Ratones ( Orberger et al., 2015 ). Fig. 1. A) Schematic map showing the location and geographic environment of the Puna plateau in the Central Andes...
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First thumbnail for: Lithium and Brine Geochemistry in the Salars of th...
Second thumbnail for: Lithium and Brine Geochemistry in the Salars of th...
Third thumbnail for: Lithium and Brine Geochemistry in the Salars of th...
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(A) Northeast–southwest cross section showing the stratigraphic succession of the Neuquén Basin with the Paleozoic (granitic basement); Triassic (Pre-Cuyo Formation; Pc), Jurassic (205–142 Ma: Los Molles [Mo], Lajas [L], Challacó [Ch], Punta Rosada [PR], Lotena [Lo], Tordillos [To] Formations), Cretaceous (142–65 Ma: Vaca Muerta [VM], Quintuco [Q], Centenario [Ce], Rayoso [Ry] Formations and Neuquén [Nqn] and Malargüe [Mg] Groups) filling rocks and the main structures of the Dorsal de Huincul region (modified after Cruz et al., 2002); (B) detailed stratigraphic column of the Neuquén Group (modified after Giusiano et al., 2008).
Published: 01 March 2015
[To] Formations), Cretaceous (142–65 Ma: Vaca Muerta [VM], Quintuco [Q], Centenario [Ce], Rayoso [Ry] Formations and Neuquén [Nqn] and Malargüe [Mg] Groups) filling rocks and the main structures of the Dorsal de Huincul region (modified after Cruz et al., 2002 ); (B) detailed stratigraphic column of the Neuquén
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(A) Simplified chronostratigraphic chart of the late Valanginian–early Barremian of the Neuquén Basin, showing the lateral stratigraphic relationships between the Pilmatué Member and the Lower Centenario Member (adapted from Digregorio, 1972; Uliana et al., 1977; Schwarz et al., 2018b). (B) Simplified sedimentary sections of the Pilmatué–Lower Centenario strata across the basin (see Fig. 1C for their location) showing vertical distribution of facies, approximate vertical location of the four samples presented in this contribution, and vertical location of dated tuffs available for the unit. Note that vertical axis is time. Also note the clear proximal-distal trend from east to west and the increment to the north of carbonate contribution in distal marine settings. (C) High-resolution late Valanginian–early Hauterivian biostratigraphic scheme for the Pilmatué Member of the Agrio Formation (compiled from Aguirre-Urreta et al., 2005, 2019). Isotopic ages from the Pilmatué Member as follows: (1) Sensitive high-resolution ion microprobe (SHRIMP) U-Pb age of Schwarz et al. (2016); and (2) thermal ionization mass spectrometry (TIMS) U-Pb age of Aguirre-Urreta et al. (2017). The base of the Agua de la Mula Member is also constrained by a TIMS U-Pb age of Aguirre-Urreta et al. (2015).
Published: 23 December 2020
Figure 3. (A) Simplified chronostratigraphic chart of the late Valanginian–early Barremian of the Neuquén Basin, showing the lateral stratigraphic relationships between the Pilmatué Member and the Lower Centenario Member (adapted from Digregorio, 1972 ; Uliana et al., 1977 ; Schwarz et al
Journal Article
Journal: AAPG Bulletin
Published: 15 December 2020
AAPG Bulletin (2020) 104 (12): 2521–2555.
...Figure 13. (A) Outcrops of the Avilé Member (Agrio Formation) at the north of the fold belt, showing wind-dune sandstones interstratified with wet interdune clays. (B) Type log from the Avilé Member. The most important fields that produce from this unit or the lateral equivalent Centenario...
FIGURES
First thumbnail for: The Neuquén Super Basin
Second thumbnail for: The Neuquén Super Basin
Third thumbnail for: The Neuquén Super Basin