Abstract
Eight sites with geological (including palaeontological and geomorphological) interest (geosites) representative of the Lower and Middle Miocene carbonate deposits near Albufeira in central Algarve (southern Portugal) have been selected based on our extended working experience. The sites can be visited by hiking in a 1-day field trip. A virtual 3D tour of the georeferenced sites was produced using augmented reality technique and geoinformatic tools which integrate thematic digital layers such as geological maps and orthophotos. Every stop in the tour includes descriptive and graphic elements that can be viewed in free virtual globes (e.g. Google Earth) combined with diagrams, photographs and information sheets that quantitatively assess the cultural-touristic, educational and scientific value of the geosites. A virtual flight itinerary compatible with video formats in the new free technologies (smartphones, tablets and iPads) is also presented.
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References
Antunes, M.T. and Pais, J. 1992. 4-Cenozóico. Estratigrafía, Algarve oriental. In: Carta geol. Portugal 1:200.000, folha 8. Serviços Geológicos de Portugal: 64-67
Antunes MT, Bizon G, Nascimento A, Pais J (1981a) Nouvelles données sur la datation des dépôts miocènes de l’Algarve (Portugal) et l’évolution géologique régionale. Ciências da Terra 6:153–168
Antunes MT, Civis J, Dabrio CJ, Sierro FJ, González-Delgado JA, Flores JA, Pais J, Valle M (1990) El Neógeno del Algarve (Portugal) y de la cuenca del Guadalquivir (España). Actas de Paleontología Universidad de Salamanca 68:65–73
Antunes MT, Jonet S, Nascimento A (1981b) Vertébrés (crocodiliens, poisson) du Miocène marin de l’Algarve occidentale. Ciências da Terra 6:9–38
Brachert TC, Forst MH, Pais J, Legoinha P, Reijmer JJG (2003) Lowstand carbonates, highstand sandstones? Sediment Geol 155:1–12
Cabero, A.; Lario, J.; Zazo, C.; Goy, J.L., Dabrio, C.J.; Borja, F., Roquero, E.; Silva, P.G.; García Blázquez, A.; Bardají, T., Hillaire-Marcel, C. and Mercier, N. 2009. Stop 5. Geomorphologic setting and 1755 tsunamic deposits at cape Trafalgar In Field Trip 3. Quaternary Tectonics in the Gibraltar. 74-84. INQUA and IGCP 567. Baelo Claudia (Cádiz, Spain).
Caron V, Bernier P, Mahieux G (2009) Record of late Pleistocene (axygen isotopic stage 5) climate changes during episodes of karst development on the north coast of Crete: sequences, stratigraphic implications. Palaeogeogr Palaeoclimatol Palaeoecol 277:246–264
Dabrio CJ, González-Delgado JA, Armenteros I, Civis J, Pais J, Alonso-Gavilán G, Legoinha P (2008) Facies changes and paleogeographical implications in the Serravallian of the Lagos-Portimão Formation Praia da Rocha, southern Portugal). Geo-Temas 10:131–134
Flower BP, Kennett JP (1994) The middle Miocene climatic transition: East Antarctic ice sheet development, deep ocean circulation and global carbon cycling. Palaeogeogr Palaeoclimatol Palaeoecol 108:537–555
Forst, M.H. 2003. Zur Karbonatsedimentologie, Biofazies und sequenzstratigraphischen Architektur eines fossilen Hochenergie-Schelfs aus dem Neogen der Algarve (Miozän, Südportugal). Unpubl. doctoral dissertation. J. Gutenberg Univ. Mainz, 175p, 7Tf
García Cortés, A. and Carcavilla, L. 2014. Documento metodológico para la elaboración del inventario español de lugares de interés geológico (IELIG). 64p. http://www.igme.es/internet/patrimonio/novedades/METODOLOGIA%20IELIG%20web.pdf. (in Spanish).
González-Delgado JA, Martínez-Graña AM, Civis J, Sierro FJ, Goy JL, Dabrio CJ, Ruiz F, González-Regalado ML, Abad M (2015) Virtual 3D tour of the Neogene palaeontological heritage of Huelva (Guadalquivir Basin, Spain). Environ Earth Sci 73:4609–4618
González-Delgado, J.A., Pais, J., Dabrio, C.J., Civis, J., Armenteros, I., Legoinha, P. and Alonso-Gavilán, G. 2013. Changing marine fossil assemblages in Albufeira (Miocene Lagos-Portimão Formation, Algarve, Portugal). Abstract book V RCANS Congress: Two decades of Atlantic Neogene study, Huelva: 29
González-Delgado, J.A., Sierro, F.J. Pais, J. (coord.). 1997. The Guadalquivir basin and Algarve (Spain, Portugal). 2nd RCANS Congress Salamanca, Excursion 2, Field Trip Guide, 55p
Kroeger KF, Reuter M, Forst MH, Breisig S, Hartmann G, Brachert TC (2007) Eustasy and sea water Sr composition: application to high-resolution Sr-isotope stratigraphy of Miocene shallow-water carbonates. Sedimentology 54:565–585
Marsico, A. and Selleri, G. 2005. The solution pipes. In: Puglia 2003-Final conference Quaternary Coastal Morphology and Sea Level Changes (Ed. Mastronuzzi and Sanso, P.). IGCP 437 Project 113-115.
Martínez-Graña AM, González-Delgado JA, Pallarés S, Goy JL, Civis J (2014) 3D virtual itinerary for education using Google Earth as a tool for the recovery of the Geological Heritage of Natural áreas: application in the “Las Batuecas Valley” Nature Park (Salamanca, Spain). Sustainability 6:8567–8591
Martínez-Graña AM, Goy JL, Cimarra C (2013) A virtual tour of geological heritage: Valourising geodiversity using Google Earth and QR code. Comput Geosci 61:83–93. doi:10.1016/j.cageo.2013.07.020
Martínez-Graña, A.M., Goy, J.L. and Zazo, C.Z. 2011. Natural Heritage Mapping of the Las Batuecas-Sierra De Francia and Quilamas Nature Parks (SW Salamanca, Spain), Journal of Maps, v2011, 600-613 pp. doi: 10.4113/jom.2011.1172.
Moura D, Gabriel S, Ramos-Pereira A, Neves M, Trindade J, Viegas J, Veiga-Piers C, Ferreira O, Matias A, Jacob J, Boski T, Santana P (2011) Downwearing rates on shore platforms of different calcareous lithotypes. Mar Geol 286:112–116
Moura D, Albardeiro L, Ceiga-Pires C, Boski T, Tigano E (2006) Morphological features and procersses in the central Algarve rocky coast (South Portugal). Geomorphology 81:345–360
Pais, J. 1982. O Miocénico do litoral Sul portugués. Ensaio de síntese. Trabalho complementario obt. Grau Doutor, Univ. Nova Lisboa, 47p.
Pais J, Cunha PP, Pereira D, Legoinha P, Dias R, Moura D, Silveira AB, Kullberg JC, González-Delgado JA (2012) The Paleogene and Neogene of Western Iberia (Portugal) , 158pSpringer Briefs in Earth Sciences
Pais J, Legoinha P, Elderfield H, Sousa L, Estevens M (2000) The Neogene of Algarve (Portugal). Ciências da Terra 14:277–288
Acknowledgments
Ministry of Economy and Competitiveness: Projects CGL2009-11539/BTE, CGL2012-33430/BTE and CGL2012-37581/BTE. We are grateful to Laboratório Nacional de Energia e Geologia (LNEG, Portugal) for the geological cartography contributed.
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In memoriam: Prof. João Pais (1949-2016) was the Portuguese specialist in Paleobotany (10 n. sp.) and in the Cenozoic stratigraphy of Portugal, author of more than 160 scientific articles, 10 books and several geological maps. He was an excellent colleague, always ready to help those who knocked at his door asking for any kind of collaboration or support, with an unmistakable smile that we will not forget.
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Martínez-Graña, A.M., Legoinha, P., González-Delgado, J.A. et al. Augmented Reality in a Hiking Tour of the Miocene Geoheritage of the Central Algarve Cliffs (Portugal). Geoheritage 9, 121–131 (2017). https://doi.org/10.1007/s12371-016-0182-3
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DOI: https://doi.org/10.1007/s12371-016-0182-3