Evolución paleoambiental del sector meridional del Parque Nacional de Doñana desde el Plioceno Inferior a la actualidad

Muñoz, Francisco Ruíz; Abad, Manuel; Pozo, Manuel; Carretero, Marı́a Isabel; Rodriguez‐Vidal, Joaquín; Font, Eric; Montero, María Luz González-Regalado; Toscano, Antonio; García, Edith

doi:10.3989/egeol.41072.234

Cited by 2 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Bioerosion traces found on exoskeletons of Neogene marine mollusc are studied worldwide (e.g., Bromley, 1975Bromley, , 1983Bromley, , 1984Bromley, , 1993Mayoral, 1987Mayoral, , 1988ab, 1991Taylor et al, 1999;Ruggiero and Annunziata, 2002;Verde, 2002;Taylor and Wilson, 2003;Santos et al, 2003;Kowalewski, 2004;Lorenzo and Verde, 2004;Casadio et al, 2007;El -Hedeny, 2007;Gibert et al, 2007;Doménech et al, 2008;Pereira et al, 2009;Martinell et al, 2010;Ruggiero and Raia, 2010;Ruiz et al, 2010;Lopes, 2011;Rojas et al, 2014;Klompmaker et al, 2015), and in Argentina (e.g., Aceñolaza, 2000, 2004;Farinati and Zavala, 2002;Farinati et al, , 2006Cárdenas and Gordillo, 2009;Gordillo and Archubi, 2012;Gordillo et al 2014;Richiano et al, 2014).…”

Section: )mentioning

confidence: 99%

Macrobioerosion and Microbioerosion in Marine Molluscan Shells from Holocene and Modern Beaches (39°–40°S, South of Buenos Aires Province, Argentina)

Charó

Cavallotto

Aceñolaza

2017

Acta Geologica Sinica (Eng)

View full text Add to dashboard Cite

The marine sediments of the area of Verde Peninsula – Jabali Island (39°28′S/62°19′W–40°28′S/62°11′W) Holocene in age (3–2 ky), and modern beaches contain a significant amount of bioeroded mollusc shells. Fifteen sites were analyzed, in which 20.11% of the mollusc shells (2168 valves) presented bioerosion traces, in 54 species (30 bivalves and 24 gastropods). Fourteen ichnogenera were reported: Entobia, Maeandropolydora, Iramena, Caulostrepsis, Pennatichnus, Pinaceocladichnus, Trypanites, and Gastrochaenolites (Domichnia), Gnathichnus and Radulichnus (Pascichnia), Finichnus and Centrichnus (Fixichnia), Oichnus (Praedicnia) (macrobioerosion), y Semidendrina (microbioerosion), the latter is first reported in mollusc shells in Argentina. Eleven ichnospecies were identified Finichnus peristroma, Maeandropolydora sulcans, Gnathichnus pentax, Pinaceocladichnus onubensis, Caulostrepsis taeniola, Centrichnus eccentricus, Radulichnus inopinatus, Oichnus simplex, Oichnus paraboloides, Oichnus gradatus, and Gastrochaenolites torpedo (lithic remains). The dominant ichnogenera in the Holocene deposits are Iramena, Entobia and Oichnus. The same ichnogenera are constant with different abundance in the modern beaches, and increasing representation of Pinaceocladichnus and Pennatichnus. The dominant ichnofacies in the Holocene deposits is Trypanites, revealing a benthonic marine community composed of cheilostome bryzoans, clionaid sponges, predator gastropods, regular echinoids, polychaete annelids, bivalves, thallophytas and fungi. Generally, the area was described as a sublittoral, low‐energy, stable environment with high rate of oxygenation, and sandy bottoms, with rocky bottoms at Villalonga locality.

show abstract

Section: )mentioning

confidence: 99%

Macrobioerosion and Microbioerosion in Marine Molluscan Shells from Holocene and Modern Beaches (39°–40°S, South of Buenos Aires Province, Argentina)

Charó

Cavallotto

Aceñolaza

2017

Acta Geologica Sinica (Eng)

View full text Add to dashboard Cite

show abstract

“…In addition, the main foraminifera of each facies have been recorded, although they have not been counted. Results were compared with those obtained from the ostracod assemblages of the same samples (Ruiz et al, 2013b).…”

Section: Palaeontologymentioning

confidence: 99%

“…The ostracod assemblage is dominated by marine species (Ruiz et al, 2013b), with numerous specimens of Urocythereis britannica, Pontocythere elongata and Palmoconcha turbida. Frequent individuals of brackish species (mainly Cyprideis torosa and Leptocythere tenera) are also present.…”

Section: Sedimentary Facies: Interpretationmentioning

confidence: 99%

Imprints of historical pollution and the 218-60 BCE tsunamigenic period in southwestern Spain

Montero¹,

Monge²,

Carretero³

et al. 2020

revmexcg

View full text Add to dashboard Cite

The Doñana National Park is a Biosphere Reserve located within the estuary of the Guadalquivir River (SW Spain). It is mainly composed of extensive fluvio-tidal marshes partially protected by an elongated sandy spit. Three phases have been distinguished in the late Holocene evolution of this spit based on textural, geochemical, palaeontological and, chronological data recorded in a long core (31 m). Phase 1 (890 BCE-218 BCE) is characterized by the alternation of lagoonal silty sediments and slightly polluted marsh deposits, the latter with contamination from thousand-year-old mining. Phase 2 (218 BCE-90 CE) is characterized by several historical tsunamis, which caused the erosion of previous dune systems and the deposit of these sandy sediments on the adjacent bottom of the lagoon. Phase 3 (90 CE-Present) includes a regressive sequence (lagoonal bottom-marsh-dune system), with the pollution of lagoonal sediments due to Roman mining activities.

show abstract

Evolución paleoambiental del sector meridional del Parque Nacional de Doñana desde el Plioceno Inferior a la actualidad

Cited by 2 publications

References 12 publications

Macrobioerosion and Microbioerosion in Marine Molluscan Shells from Holocene and Modern Beaches (39°–40°S, South of Buenos Aires Province, Argentina)

Macrobioerosion and Microbioerosion in Marine Molluscan Shells from Holocene and Modern Beaches (39°–40°S, South of Buenos Aires Province, Argentina)

Imprints of historical pollution and the 218-60 BCE tsunamigenic period in southwestern Spain

Contact Info

Product

Resources

About