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Santa Marta Formation

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Journal Article
Journal: PALAIOS
Published: 01 December 2007
PALAIOS (2007) 22 (6): 586–597.
...EDUARDO B. OLIVERO Abstract Different morphotypes of vertically embedded ammonoid shells are abundant in the 1-km-thick deposits of the Santa Marta Formation, Antarctica, that record the evolution of a deep-water delta system. Vertical shells deposited in water depths well below the theoretical...
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New chondrichthyans from late Campanian levels of the <b>Santa</b> <b>Marta</b> <b>Formation</b>...
Published: 01 May 2014
Figure 3 New chondrichthyans from late Campanian levels of the Santa Marta Formation, Gamma Member, on James Ross Island, Antarctica. 1–3 , SGO.PV.6661, Cretalamna sp. (Agassiz): 1 , lateral tooth in labial view; 2 , same in lingual view; 3 , profile view; 4 , SGO.PV.6662
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FIGURE 2 —Sedimentary log of the <b>Santa</b> <b>Marta</b> <b>Formation</b> showing the stratigr...
in > PALAIOS
Published: 01 December 2007
FIGURE 2 —Sedimentary log of the Santa Marta Formation showing the stratigraphy, lithology, facies associations, generalized paleoenvironmental settings, and distribution of vertically preserved ammonites. Paleoenvironmental settings adapted from Scasso et al. (1991) . Biostratigraphy adapted from
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FIGURE 3 —General outcrop features of the <b>Santa</b> <b>Marta</b> <b>Formation</b>. A) Panoram...
in > PALAIOS
Published: 01 December 2007
FIGURE 3 —General outcrop features of the Santa Marta Formation. A) Panoramic view of Facies Association B, Alpha Member, showing regular alternations of friable, tuffaceous turbidites (recessive slopes) and hard-cemented, fossiliferous tuffaceous sandstones (resistant beds). B) Detailed view
Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.258.01.06
EISBN: 9781862395060
...’ (Herbert Sound) members of the Santa Marta Formation, in the northern part of James Ross Island. The fish association of the Lachman Crags Member is extremely low in taxonomic diversity. Richter & Ward (1990) reported the presence of hexanchiforms ( Chlamydoselachus thomsoni, Notidanodon dentatus...
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Journal Article
Published: 01 December 1991
Journal of the Geological Society (1991) 148 (6): 1125–1140.
... component formations of the Upper Cretaceous-lower Tertiary Marambio Group. The lower Santa Marta Formation is approximately 1100m thick and has three constituent members. Ammonites within the Santa Marta Formation indicate an early to late Campanian age assignment. Dinoflagellates suggest that the lower...
Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.258.01.07
EISBN: 9781862395060
... Campanian levels of the Santa Marta Formation and the Late Campanian–Late Maastrichtian López de Bertodano Formation. All specimens are from near-shore marine deposits, and an overall shallowing appears in younger successions. Most mosasaur individuals are represented by single specimens, but, in some cases...
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Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.258.01.04
EISBN: 9781862395060
...–early Campanian Santa Marta formations in the James Ross Basin, Antarctic Peninsula. The floras represent vegetation that once grew on the adjacent emergent volcanic arc, which now forms the Antarctic Peninsula itself, but were subsequently deposited within sediments of the back-arc basin...
FIGURES
Journal Article
Published: 01 May 2014
Journal of Paleontology (2014) 88 (3): 411–420.
...Figure 3 New chondrichthyans from late Campanian levels of the Santa Marta Formation, Gamma Member, on James Ross Island, Antarctica. 1–3 , SGO.PV.6661, Cretalamna sp. (Agassiz): 1 , lateral tooth in labial view; 2 , same in lingual view; 3 , profile view; 4 , SGO.PV.6662...
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.258.01.08
EISBN: 9781862395060
.... indet. DJ.189.01, vertebra; from the Late Campanian Herbert Sound Member, Santa Marta Formation, Andreassen Point, James Ross Island. DJ.84.8, DJ.85.150, DJ.84.11, DJ.85.154, DJ.84.10, unassociated vertebrae; from the Late Maastrichtian Sandwich Bluff Member, López de Bertodano Formation, Vega...
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Journal Article
Journal: GSA Bulletin
Published: 01 June 1973
GSA Bulletin (1973) 84 (6): 1955–1972.
..., and to the north by fault blocks with a northeasterly trend. To the east, the slope has a concentration of mud diapirs rising mostly from between 400 and 750 fm (730 and 1,370 m). Farther east, a partly filled synclinal valley extends seaward from the Golfo de Santa Marta. Off the mountainous coast east of Santa...
Series: GSA Memoirs
Published: 01 January 1984
DOI: 10.1130/MEM162-p295
... From the Sierra Nevada of Santa Marta at the northern terminus of the Andes, preliminary paleomagnetic results from ten sites in two formations characteristically have stable directions with northerly declinations and moderate positive inclinations. Most site mean directions are close...
Journal Article
Journal: GSA Bulletin
Published: 06 September 2017
GSA Bulletin (2018) 130 (3-4): 355–380.
...Alejandro Piraquive; Edna Pinzón; Andreas Kammer; Matthias Bernet; Albrecht von Quadt Abstract We used geothermochronologic data from sedimentary rocks, coupled with stratigraphic analyses, to unravel the late Paleogene to early Neogene exhumation of the Sierra Nevada de Santa Marta massif...
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FIGURE 10 —Local and regional paleocurrent patterns for the <b>Santa</b> <b>Marta</b> For...
in > PALAIOS
Published: 01 December 2007
FIGURE 10 —Local and regional paleocurrent patterns for the Santa Marta Formation. A) Unidirectional data from elongated gastropods ( Cerithium sp.). B–C) Bidirectional data from cylindrical wood fragments and vertical ammonites. D) Regional data measured from physical sedimentary structures
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FIGURE 11 —Primary vertical orientation in ammonoids from the <b>Santa</b> <b>Marta</b> F...
in > PALAIOS
Published: 01 December 2007
FIGURE 11 —Primary vertical orientation in ammonoids from the Santa Marta Formation. A–D) Facies Association D. A) triple geopetal criteria in Natalites sp., CADIC PI 61. Ge = sedimentary filled chamber; Ve = small, vertical Natalites sp. B) Maorites sp. preserved in the parallel laminated
Journal Article
Published: 03 June 2003
Canadian Journal of Earth Sciences (2003) 40 (5): 775–786.
... les dépôts fluvio-lacustres du centre de la vallée et dans les formations fluvio-torrentielles (cônes de déjection) localisées sur les versants. Le mur de ces aquifères est approché par quelques forages et des données géophysiques (géoélectrique). La limite reste toutefois difficile à positionner à...
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Journal Article
Published: 01 February 2010
Italian Journal of Geosciences (2010) 129 (1): 132–155.
...Giulio Pavia; Carlo Bertok; Giuliano Ciampo; Valentino Di Donato; Luca Martire; Federico Masini; Marco Pavia; Nicoletta Santangelo; Emma Taddei Ruggiero; Marta Zunino Abstract The post-Miocene marine succession of the «Apricena horst» is described with the purpose to verify the chronostratigraphic...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP381.20
EISBN: 9781862396401
... Island. Five avian dinosaurs have been recorded or described exclusively from the Maastrichtian. The presence of an advanced titanosaur with characteristic procoelous mid-caudal vertebrae in Snow Hill Island Formation at Santa Marta Cove implies that the group achieved a global distribution by the Late...
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Journal Article
Journal: Economic Geology
Published: 01 June 2015
Economic Geology (2015) 110 (4): 889–923.
...Laura Maydagán; Marta Franchini; Brian Rusk; David R. Lentz; Christopher McFarlane; Agnes Impiccini; Francisco Javier Ríos; Roger Rey Abstract The middle to late Miocene Altar porphyry Cu-(Au-Mo) deposit, located in the Andean Main Cordillera of San Juan Province (Argentina), is characterized...
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Journal Article
Journal: Economic Geology
Published: 01 May 2014
Economic Geology (2014) 109 (3): 621–641.
...Laura Maydagán; Marta Franchini; Massimo Chiaradia; John Dilles; Roger Rey Abstract Altar (31° 29′ S, 70° 28′ W) is a large porphyry Cu-(Au-Mo) deposit with associated epithermal Au-(Ag-Cu) veins located in the Cordillera Principal of southwest San Juan province (Argentina). Altar is a complex...
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