Abstract
The Kaali meteorite impact crater field, which consists of a 110 m diameter main crater and eight satellite craters on the island of Saaremaa, Estonia is a unique object as its meteoritic origin is well proven, it lies in a densely populated area and fell in the relatively recent past. The precise age of the impact that generated the craters is still disputed. We investigated the basal sediment section from the main crater lake, Kaali järv, consisting of crushed and in-washed dolomite diamiction. AMS dating of terrestrial macrofossils from these sediment layers places the age of the impact at 1690−1510 B.C. The age is about 1000 years older than revealed from the impact marker-horizon in a contemporaneous peat sequence 6 km northwest of the Kaali crater. The pollen, diatom and chemical data suggest the instant formation of a shallow hard-water lake environment in the main crater depression after the impact, and a rapid post-impact sedimentation of crushed dolomite dust. Archaeological evidence on the crater slopes points to human activity around 700–200 B.C., indicating that the crater ring wall was inhabited by Bronze Age people soon after the impact event, and the structure of the main crater is mimicked in nearby archaeological sites.
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Notes
AI – Archaeological collections of the Institute of History, Tallinn.
References
Aaloe, A. (1958). Kaalijärve meteoriidikraatri nr. 5 uurimisest 1955. aastal. [Investigation of Kaali satellite crater no. 5 in 1955]. ENSV TA Geoloogia Instituudi uurimused, 2, 105–117
Aaloe, A., Liiva, A., Ilves, E. (1963). Kaali kraatrite vanusest. [Timing of Kaali meteorite craters] Eesti Loodus, 6, 262–265
Alvarez, L.W., Alvarez, W., Asaro, F., Michel, H.V. (1980). Extraterrestrial cause for the Cretaceous–Tertiary extinction: Experimental results and theoretical interpretation. Science, 208, 1095–1108
Battarbee, R., Jones, V.J., Flower, R.J., Cameron, N.G., Bennion, H., Carvalho, L., Juggins, S. (2001). Diatoms. In: Smol, J.P., Birks, H.J.B., Last, W.M. (eds) Tracking Environmental Change Using Lake Sediments. Volume 3: Terrestrial, Algal, and Siliceous Indicators. Kluwer, Dordrecht, pp 155–202
Becker, L., Poreda, R.J., Hunt, A.G., Bunch, T.E., Rampino, M. (2001). Impact event at the Permian-Triassic boundary: evidence from extraterrestrial noble gases in fullerenes. Science, 291, 1530–1533
Bennett, K.D., Willis, K.J. (2001). Pollen. In: Smol, J.P., Birks, H.J.B., Last, W.M. (eds) Tracking Environmental Change Using Lake Sediments. Volume 3: Terrestrial, Algal, and Siliceous Indicators. Kluwer, Dordrecht, pp 5–32
Blomqvist, J., (1994). The fall of Phaethon and the Kaalijärv meteorite crater: is there a connexion? Eranos, Acta philologica Suecana, 92, 1–16
Bronk Ramsey, C. (2001). Development of the radiocarbon program OxCal. Radiocarbon, 43, 355–363
Bruns, M., Levin, I., Munnich, K.O., Hubberten, H.W. Fillipakis, S. (1980). Regional sources of volcanic carbon dioxide and their influence on 14c content of present-day plant material. Radiocarbon, 22, 532–536
Buchwald, V.F., (1975). Handbook of Iron Meteorites, 1–3. University of California Press, Berkeley
Grieve, R.A.F. (1990). Impact cratering on the Earth. Scientific American, 262, 66–73
Hartmann, W.K. (2001). Sociometeoritics. Meteoritics and Planetary Science, 35, 1294–1295
Heinrici Chronicon Livoniae (early 13th century). Kleis, R., Tarvel, E. (eds, 1982). Eesti Raamat, Tallinn
Jaanits, L., Laul, S., Lõugas, V., Tõnisson, E. (1982). Eesti esiajalugu. [Estonian Prehistory] Eesti Raamat, Tallinn.
Kalkun, J. (1922). Üldine geoloogia. [Principles of Geology]. Pihlakas, Tallinn
Kessel, H. (1981). How old are the bottom sediments of the Kaali lakes? Eesti Loodus, 24, 231–235
Kraus, E., Meyer, R., Wegener, A. (1928). Untersuchungen über den Krater von Sall auf Ösel. Kurlands Beiträge zur Geophysik, 20, 312–378
Kriiska, A. (2000). Settlements of coastal Estonia and maritime hunter-gatherer economy. Lietuvos Archeologija, 19, 153–166
Kring, D.A. (1997). Air blast produced by the meteor crater impact event and a reconstruction of the affected environment. Meteoritics and Planetary Science, 32, 517–530
Krinov, E.L. (1963). The Tunguska and Sikhote-Alin meteorites. In: Middlehurst, B.M., Kniper, G.D. (eds) The Moon, Meteorites and Comets. University of Chicago Press, Chicago, pp 208–234
Lang, V. (1996). Muistne Rävala. Muistised, kronoloogia ja maaviljelusliku asustuse kujunemine Loode-Eestis, eriti Pirita jõe alamjooksu piirkonnas [Prehistoric Rävala. Antiquities, Chronology and the Establishment of Farming Settlement in North-West Estonia, with Special Reference to the Area on the Lower Reaches of the Pirita River]. Vols. 1, 2 (In Estonian with English summary). Muinasaja Teadus, 4, Eesti Teaduste Akadeemia Ajaloo Instituut, Tallinn
Ligi, P. (1992). The prehistory of Saaremaa. Pact, 37, 163–173
Linstow, O. (1919). Der Krater von Sall auf Oesel. Zentralblatt für Mineralogie, Geologie und Paläontologie, 21/22, 326–329
Kalevala (1985). Lönnrot, E. (ed). Eesti Riiklik Kirjastus, Tallinn,
Lõugas, V. (1978a). Archaeological research at Kaali meteorite crater. Eesti NSV Teaduste Akadeemia Toimetised. Ühiskonnateadused, 27, 64–66
Lõugas, V. (1978b). Von der vorläufigen Datierung der Burg Kaali. Eesti NSV Teaduste Akadeemia Toimetised. Ühiskonnateadused, 27, 327–330
Lõugas, V. (1980). Archaeological excavations in the Kaali crater area. Eesti NSV Teaduste Akadeemia Toimetised. Ühiskonnateadused, 29, 357–360
Lõugas, V. (1996). Kaali kraatriväljal Phaetonit otsimas [Searching Phaeton at Kaali]. AS Pakett Trükikoda, Tallinn
Meri, L. (1976). Hõbevalge. [Silverwhite]. Eesti Raamat, Tallinn
Olsen, P.E., Kent, D.V., Sues, H.-D., Koeberl, C., Huber, H., Montanari, A., Rainforth, E.C., Fowell, S.J., Szajna, M.J., Hartline, B.W. (2002). Ascent of dinosaurs linked to an iridium anomaly at the Triassic–Jurassic boundary. Science, 296, 1305–1307
Poska, A., Saarse, L. (2002). Vegetation development and introduction of agriculture to Saaremaa Island, Estonia: the human response to shore displacement. The Holocene, 12, 555–568
Rasmussen, K.L., Aaby, B., Gwozdz, R. (2000). The age of the Kaalijärv meteorite craters. Meteoritics and Planetary Science, 35, 1067–1071
Raukas, A. (2000). Investigation of impact spherules – a new promising method for the correlation of Quaternary deposits. Quaternary International, 68–71, 241–252
Raukas, A., Pirrus, R., Rajamäe, R., Tiirmaa, R. (1995). On the age of the meteorite craters at Kaali (Saaremaa Island, Estonia). Proceedings of Estonian Academy of Sciences, Geology, 44, 177–183
Raukas, A., Laigna, K., Moora, T. (2003). Olematu looduskatastroof Saaremaal 800−400 aastat enne Kristust. [No ecological catastrophy at Saaremaa 800–400 B.C.]. Eesti Loodus, 54, 12−15.
Reinwaldt, I. (1928). Bericht über geologische Untersuchungen am Kaalijärv (Krater von Sall) auf Ösel. Loodusuurijate Seltsi Aruanded, 35, 30–70
Reinwaldt, I. (1933). Kaali järv – the meteorite craters on the Island of Ösel (Estonia). Loodusuurijate Seltsi Aruanded, 39, 183–202
Reinwald, I. (1938). The finding of meteorite iron in Estonian craters. A long search richly rewarded. The Sky Magazine of Cosmic News, 2, 28–29
Saarse, L., Rajamäe, R., Heinsalu, A., Vassiljev, J. (1991). The biostratigraphy of sediments deposited in the Lake Kaali meteorite impact structure, Saaremaa Island, Estonia. Bulletin of the Geological Society of Finland, 63, 129–139
Saarse, L., Poska, A., Veski, S. (1999). Spread of Alnus and Picea in Estonia. Proceedings of the Estonian Academy of Sciences, Geology, 48, 170–186
Santilli, R., Ormö, J., Rossi, A.P., Komatsu, G. (2003). A catastrophe remembered: A meteorite impact of the 5th century AD in the Abruzzo, central Italy. Antiquity, 77, 131–320
Seppä, H., Bennett, K.D. (2003). Quaternary pollen analysis: recent progress in palaeoecology and palaeoclimatology. Progress in Physical Geography, 27, 580–611
Stockmarr, J. (1971). Tablets with spores used in absolute pollen analysis. Pollen et Spores, 13, 615–621
Stuiver, M., Reimer, P.J. (1993). Extended 14C data base and revised Calib 3.0 14C age calibration program. Radiocarbon, 35, 215–230
Veski, S., Heinsalu, A., Kirsimäe, K., Poska, A., Saarse, L. (2001). Ecological catastrophe in connection with the impact of the Kaali meteorite about 800–400 B.C. on the island of Saaremaa, Estonia. Meteoritics and Planetary Science, 36, 1367–1376
Veski, S., Heinsalu, A. Kirsimäe, K. (2002). The age of the Kaali meteorite and the effect of the impact on the environment: evidence from Piila raba (bog), Island of Saaremaa, Estonia (in Estonian with English summary). Eesti Arheoloogia Ajakiri, 6, 91–108
Acknowledgements
The research was supported by Estonian Target Financing HM0331758s01, HM0182557s03 and Estonian Science Foundation grant 4963. We thank K.-E. Behre, U. Miller and an anonymous reviewer for their constructive reviews.
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Veski, S., Heinsalu, A., Lang, V. et al. The age of the Kaali meteorite craters and the effect of the impact on the environment and man: evidence from inside the Kaali craters, island of Saaremaa, Estonia. Veget Hist Archaeobot 13, 197–206 (2004). https://doi.org/10.1007/s00334-004-0043-x
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DOI: https://doi.org/10.1007/s00334-004-0043-x