Supplementary material to: The history of early cereal cultivation in northernmost Fennoscandia as indicated by palynological research Torbjörn Josefsson1,2, Per H. Ramqvist2,3, Greger Hörnberg2 1 Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden. Phone: +46 90 786 8372, Fax: +46 90 786 8163. E-mail: torbjorn.josefsson@slu.se 2 Institute for Subarctic Landscape Research, Torget, SE-938 31 Arjeplog, Sweden 3 Department of Historical, Philosophical and Religious Studies, Umeå University, SE-901 87 Umeå, Sweden Appendix List of sites from south to north in Sweden, Finland and Norway (63-71° N) with dates (uncertain dates in parentheses) of the earliest finds of cereal pollen types identified through pollen analysis. Pollen types are presented in accordance with the original work and with harmonized taxonomy and nomenclature (abbreviations for the references used in the identification of pollen types are explained in the methods section) Site Sweden Banafjäl, Örnsköldsvik Yttersel, Anundsjö Ytterseltjärnen, Anundsjö Norrböle, Anundsjö (n=2) Hamptjärnen, Näsåker Råmyren, Näsåker Hotingsmyran, Hoting Långrumpskogen, Umeå Mariehem, Umeå Prästsjön, Umeå (n=3) Hamptjärn, Umeå Kassjön, Umeå Abbortjärnen, Hotagen Gumboda, Ånäset (n=2) Håltjärnen, Åsele Lappmyran, Vindeln Svartkälstjärn, Vindeln Bjurselet, Byske Svedjan, Piteå Grandskogen, Piteå Lappviken, Kåtaselet Mattisberg, Luleå Fisktjärnen, Heden, Boden Högträsk, Kalix Ipmatisjauratj, Arjeplog Gieddeålge, Arjeplog Munka, Arjeplog Hiednikvalta, Arjeplog Strömbackatjärnen, Edefors Kroktjärnen, Edefors Ahmarova, Övertorneå Kartajauratj, Porjus Coordinates Elevation Earliest date Original pollen type(s) Harmonized pollen type(s) Archive Reference 63°17’ N, 19°03’ E 63°25’ N, 18°20’ E 63°25’ N, 18°21’ E 63°26’ N, 18°17’ E 63°26’ N, 16°56’ E 63°28’ N, 16°50’ E 64°07’ N, 16°07’ E 63°42’ N, 19°33’ E 25 80 60 50-52 175-180 1151 335-340 1 100 1 200-50 BC No date2 No date3 (2200 BC)4 (AD 1000)5 AD 10006 AD 15006 AD 15007 Engelmark 1994; Lindqvist 2000 Miller et al. 1979 Miller and Robertsson 1979 Huttunen and Tolonen 1972 Huttunen and Tolonen 1972 von Stedingk and Baudou 2006 von Stedingk and Baudou 2006 Segerström et al. 1994 40-45 32-50 64 84 387 30-35 305 290 1 257 52-54 13 11 295 12 24 33 480 710 460 660 51 58 230 480 AD 1300 (700 BC) (850 BC) 850 BC8 AD 950 400 BC (AD 1000) AD 850 AD 1650 (1950 BC)4 AD 1600 AD 1400 No date9 AD 1200 150 BC10 No date (6000 BC) AD 1350 AD 1600 (AD 1700)6 950 AD7,8 750 AD8 AD 1600 AD 1400 – Cerealia-t* Cerealia-t (B E F) Hordeum-t, Triticum-t (B E F) Secale cereale (B E F) Hordeum-t (M) Hordeum-t (M) Hordeum-t, Secale cereale, Triticum-t (M) Secale cereale (B M) Cerealia-t (B M) Triticum-t (B E F) Cerealia-t (B E M) Secale cereale (Bt) Hordeum-t (B M) Cerealia-t (B E F M) Secale cereale (B M) Secale cereale (F M R) Cerealia-t* Secale cereale (A B M) Triticum-t (A B M) Cerealia-t* Secale cereale (A B M) Hordeum-t (A B M) Cerealia-t* Cerealia-t* Hordeum-t (M) Cerealia-t (M) Hordeum-t (M) Hordeum-t (A B M) Cerealia-t (A B M) Secale cereale (M) Secale cereale (M) Peat/soil Soil Lake Peat Lake Peat Peat Peat 63° N, 20° E 63° N, 20° E 63°53’ N, 20°13’ E 63°55’ N, 20°01’ E 63°53’ N, 14°27’ E 64° N, 21° E 64°09’ N, 17°22’ E 64°09’ N, 19°34’ E 64°16’ N, 19°33’ E 64°59’ N, 21°06’ E 65°16’ N, 21°23’ E 65°24’ N, 21°15’ E 65°19’ N, 19°56’ E 65°39’ N, 22°02’ E 65°49’ N, 21°35’ E 65°53’ N, 23°33’ E 66°09’ N, 18°10’ E 66°13’ N, 15°41’ E 66°33’ N, 17°47’ E 66°46’ N, 15°58’ E 66°13’ N, 20°51’ E 66°14’ N, 20°51’ E 66°40’ N, 23°18’ E 66°57’ N, 19°26’ E Cerealia Cerealia Cerealia Hordeum, Triticum Secale Hordeum type Hordeum type Hordeum type, Secale cereale, Triticum Secale cereale Cerealia Triticum type Cerealia undiff. Secale cereale Hordeum type Cerealia Secale Secale cereale Hordeum Secale cereale Triticum type Cerealia Secale cereale Hordeum type Cerealia Hordeum type Hordeum type Cerealia undiff. Hordeum type Hordeum type Cerealia undiff. Secale cereale Secale cereale Peat Lake Lake Lake Lake Peat Lake Peat Lake Soil Peat Peat Soil Peat Lake Lake Peat Peat Peat Peat Lake Lake Peat Peat Wallin 1996 Engelmark 1976 Tolonen 1972 Segerström 1990c Giesecke 2005 Wallin 1996 Segerström 1982 van der Linden et al. 2008 Barnekow et al. 2008 Königsson 1970 Segerström 1995 Segerström 1995 Robertsson and Miller 1985 Segerström 1995 Segerström 1990b Tolonen 1981 Hörnberg et al. 2006 Staland et al. 2011 Josefsson et al. 2009 Karlsson et al. 2009 Segerström 1990b Segerström 1990b, 1991 Hörnberg et al. 2012 Marrajegge, Porjus Abisko Östra, Abisko Finland Heinälampi, Siilinjärvi, Kuopio Lintunemossen, Vörå, Vasa 66°59’ N, 19°17’ E 490 68°21’ N, 18°49’ E 360 (AD 1700)4,6 (600 BC)4 Hordeum type Cerealia type Hordeum-t (M) Cerealia-t (F M P R) Peat Peat 63°07’ N, 27°39’ E 97-103 63°07’ N, 22°12’ E 18-20 AD 150-2007,8 (AD 250) (AD 300) Cerealia type, Secale cereale Cerealia Hordeum, Secale, Triticum Lake Peat Peat Lampeltmossen, Vörå, Vasa Marjenemossen, Vörå, Vasa Träskismyren, Vasa 63°08’ N, 22°10’ E 30 63°08’ N, 22°18’ E 20 63°09’ N, 21°35’ E 15 AD 850 (AD 250) AD 5007 Hordeum type Cerealia Hordeum type Cerealia-t*, Cerealia-t* Cerealia-t* Hordeum-t, Secale cereale, Triticum-t (B E F) Hordeum-t (B E F M) Cerealia-t* Hordeum-t (B E F M) Katamossen, Vörå, Vasa Vitmossen, Vörå, Vasa 63°11’ N, 22°18’ E 20 63°11’ N, 22°23’ E 33 (100 BC) AD 1250 Hordeum type Cerealia type Vikpäre, Vörå, Vasa 63°14’ N, 22°13’ E 10-12 AD 1000 Hordeum type Nedreskogen, Vörå, Vasa Nääverpakanneva, Kalijärvi, Vasa 63°16’ N, 22°17’ E 10 63° N, 23° E AD 1300 (AD 1700)4 Cerealia, Secale cereale Cerealia Karvilampi, Pihtipudas 63°20’ N, 25°38’ E 112 (2300 BC) Cerealia excl. Secale Liinalampi, Pithipudas Lehmilampi, Nurmes Ahmasjärvi, Vaala Nimisjärvi, Vaala Sotkasuo, Vaala Järvelänjärvi, Oulu Pilpajärvi, Oulu Hailuoto, Oulu (n=2) Sipola-Isola, Hailuoto, Oulu (n=2) Kittilä, Hailuoto, Oulu Merijänjärvi, Oulu Tervola, Kemi Kiimjänkä, Kemi Kokkokangas, Torneå Oravaisensaari, Torneå Särkikangas, Kuusamo Kangerjoki, Kuusamo Rukatuntupi, Kuusamo Paanajärvi, Kuusamo (n=3) Poikkivaara, Övertorneå 63°25’ N, 25°25’ E 63°37’ N, 29°06’ E 64°29’ N, 26°27’ E 64°30’ N, 26°46’ E 64°50’ N, 26°25’ E 64°34’ N, 24°47’ E 64°57’ N, 25°49’ E 65° N, 24° E 65°03’ N, 24°48’ E 65°01’ N, 24°40’ E 65°17’ N, 25°30’ E 65° N, 24° E 65°59’ N, 24°39’ E 65°49’ N, 24°11’ E 65°55’ N, 24°10’ E 65°55’ N, 29°11’ E 66°07’ N, 29°00’ E 66°09’ N, 29°09’ E 66°16’ N, 30° E 66° N, 23° E (AD 50) 3000 BC8 (5500 BC)4,6 (3450 BC)4,7 (3950 BC)4 (4100 BC)4 (2600 BC)4,6,7 (AD 1200) AD 1400 AD 1250 (1000 BC)4 (AD 650)4 (300 BC)4 AD 1500 (AD 1350) No date AD 1700 No date AD 130011 No date Cerealia type Hordeum type Cerealia Cerealia Cerealia Cerealia Cerealia Cerealia type Hordeum, Secale Hordeum Cerealia Cerealia Cerealia Hordeum type Cerealia, Secale Cerealia type Cerealia type Cerealia type Cerealia Secale 1301 96 98 135 81 100 40 2-10 7-8 7-8 30 25 40 12 6 255-2601 285-2901 300-3101 128-136 85 Peat Peat Peat DeLuca et al. 2013 Hörnberg et al. 1999 Jankovská and Kociánová 2010 Grönlund et al. 1992 Miettinen and Vuorela 1988 Tolonen et al. 1976 Segerström and Wallin 1991; Wallin and Segerström 1994 Hordeum-t (B E F M) Peat Miettinen and Vuorela 1988 Cerealia-t* Peat Segerström and Wallin 1991; Wallin and Segerström 1994 Hordeum-t (B E F M) Peat Segerström and Wallin 1991; Wallin and Segerström 1994 Cerealia-t, Cerealia-t (B E F M) Peat Vuorela 1989 Cerealia-t* Peat Segerström and Wallin 1991; Wallin and Segerström 1994 Cerealia-t (B) Lake Segerström and Wallin 1991; Wallin and Segerström 1994 Cerealia-t (A) Lake Vuorela 1982 Hordeum-t (B P) Lake Vuorela 1997, 2007 Cerealia-t (B F) Lake Koivula et al. 1994 Cerealia-t (B F) Lake Augustsson et al. 2013 Cerealia-t (B F) Peat Reynaud and Hjelmroos 1980, 1981 Cerealia-t (B F) Lake Reynaud and Hjelmroos 1980, 1981 Cerealia-t (B F) Lake Reynaud and Hjelmroos 1980, 1981 Cerealia-t (B) Peat Reynaud and Hjelmroos 1980, 1981 Hordeum-t, Secale cereale (F M) Peat Reynaud and Hjelmroos 1980, 1981 Hordeum-t (F M) Peat Reynaud and Hjelmroos 1976 Cerealia-t (B F) Peat/lake Hicks 1992; Hicks and Birks 1996 Cerealia-t* Soil Hicks 1992; Hicks and Birks 1996 Cerealia-t (B F) Peat Reynaud and Hjelmroos 1980, 1981 Hordeum-t (A B M) Peat Reynaud and Tobolski 1974 Cerealia-t, Secale cereale (A B F) Peat, soil Reynaud and Hjelmroos 1980, 1981 Cerealia-t* Peat Segerström 1995 Cerealia-t* Peat Hjelmroos 1974, 1978 Cerealia-t* Peat Hicks 1976, 1985 Cerealia-t* Lake Hicks 1976, 1985 Secale cereale (A B) Soil Hicks 1976, 1985 Kaakonlantto, Övertorneå Iso-Mustajärvi, Övertorneå Lohijärvi, Övertorneå 66°13’ N, 23°45’ E 50 66°13’ N, 26°46’ E 75 66°27’ N, 24°20’ E 741 (AD 1100)4 (3550 BC)4,6 No date12 Cerealia Cerealia Cerealia Cerealia-t (B F) Cerealia-t (B F) Cerealia-t (B) Peat Lake Peat Norway Tømmerholt, Trondheim Trondheim (n=7) Drestad, Trondheim Tilrem, Brønnøysund Kulstad, Mosjøen Skaitidalen, Røkland (n=3) Arstad, Bodø Tjong, Rødøy, Bodø Sund, Hemnes, Bodø Hustad, Bodø Naurstad, Bodø Heggmoen, Bodø Jensvold, Bodø Daurmålsvann, Bodø Seivågmyr, Bodø Hernesmyr, Bodø Stormyra, Vestvågøy, Lofoten Alstad, Vestvågøya, Lofoten Moland, Lofoten Årstrandmyra, Lofoten Samamyra, Harstad, Lofoten Elgsnes, Harstad, Lofoten (n=3) Skar, Dønna, Lofoten Justad, Vestvågøya, Lofoten (n=2) Tangstad, Vestvågøya, Lofoten (n=2) Rystad, Vestvågøya, Lofoten (n=2) Bøstad, Lofoten Strønstad, Austvågøya, Lofoten Gimstadbakken, Lofoten 63° N, 10° E 63-64° N, 10-12° E 64°10’ N, 11°14’ E 65° N, 12° E 65° N, 13° E 66° N, 15° E 67°01’ N, 14°34’ E 66°42’ N, 13°25’ E 66°12’ N, 13°39’ E 67°06’ N, 14°01’ E 67°16’ N, 14°50’ E 67° N, 14° E 67° N, 14° E 67°13’ N, 14° E 67°13’ N, 14° E 67°16’ N, 14°21’ E 68° N, 13° E 68°16 N, 13°56 E 68° N, 13° E 68°18’ N, 14°06’ E 68° N, 16° E 68° N, 16° E 68° N, 16° E 68°09’ N, 13°48’ E 68°14’ N, 13°39’ E 68°14’ N, 13°47’ E 68°15’ N, 13°45’ E 68°26’ N, 14°44’ E 68°38’ N, 14°27’ E 2551 10-206 120-125 10-151 96 460-640 4 601 101 22 18 150 24 20 36 12 28 10 16 16 42 10-30 5-10 9-20 15-22 19-30 14-18 12-15 AD 600 No date (AD 880) No date13 No date (3350 BC)4 AD 900 (2700 BC)4 (1900 BC)4 250 BC (700 BC)6 (AD 700)6 (AD 1150)6 (1550 BC)6 (400 BC)6 (AD 600)6 (1300 BC)4 650 BC (1100 BC)4 (2650 BC)4,6 (AD 1300)4 (100 BC)4,7 (400 BC)4 (AD 1050)6 1150 BC 1500 BC (2150 BC)4 200 BC 850 BC Cerealia Not specified Hordeum type Hordeum type Not specified Hordeum type Cerealia Hordeum type Hordeum type Cerealia Avena Hordeum Cerealia undiff. Cerealia Hordeum, Triticum type Cerealia Cerealia Hordeum type Hordeum type Hordeum type, Triticum Avena, Cerealia Hordeum type Hordeum type Avena, Hordeum type Hordeum type Hordeum type Hordeum type Hordeum type Hordeum Cerealia-t* – Hordeum-t (B F P) Hordeum-t (B) – Hordeum-t (B E F G) Cerealia-t (F) Hordeum-t (B) Hordeum-t (B) Cerealia-t (F) Avena-t (F) Cerealia-t* Cerealia-t (F) Cerealia-t (F) Hordeum-t, Triticum-t (F) Cerealia-t (F) Cerealia-t (F) Hordeum-t (B F P) Hordeum-t (B) Hordeum-t, Triticum-t (B) Cerealia-t*, Cerealia-t* Hordeum-t (A B F) Hordeum-t (A B F) Avena-t, Hordeum-t (B F P) Hordeum-t (B F P) Hordeum-t (B F P) Hordeum-t (A B F) Hordeum-t (B F P) Hordeum-t (B F P) Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat Peat/soil Peat Peat Peat Peat Peat Peat Peat Ibestad, Tromsø Hundstad, Kveøy, Tromsø Laugen, Harstad, Tromsø Vinja, Dyrøy, Tromsø 68° N, 17° E 68°44’ N, 16°10’ E 68°49’ N, 16°33’ E 69° N, 17° E 16 20-251 8 - No dates (900-300 BC) 1300 BC6 No date14 Not specified Cerealia, Hordeum type Hordeum type Hordeum16 – Cerealia-t, Hordeum-t (B F M P) Hordeum-t (F P) Cerealia-t* Peat Soil Lake Peat Bondestam 1999 Hjelmroos 1978 Hjelmroos 1978; Reynaud and Hjelmroos 1980, 1981 Hjelmroos 1978; Reynaud and Hjelmroos 1980, 1981 Tikkanen 1978 Hafsten 1988 Vorren et al. 1990 Nilssen 2010; Vorren et al. 1990 Vorren and Nilssen 1982 Vorren et al. 1990 Høeg 1972 Moe 1991 Vorren and Nilssen 1982 Vorren and Nilssen 1982 Moe 1991 Moe 1991 Moe 1998 Moe 2001 Moe 2003 Moe 2003 Moe 2003 Moe 1983 Nilssen 2010; Vorren et al. 1990 Vorren and Nilssen 1982 Vorren and Nilssen 1982, Nilssen 1988 Vorren 1975 Vorren 1983, 1986; Vorren and Alm 1985 Vorren 1986 Nilssen 1988, 2010; Vorren et al. 1990 Nilssen 1988, 2010; Vorren et al. 1990 Nilssen 1988, 2010; Vorren et al. 1990, 2012 Vorren 1979, 1986; Vorren and Nilssen 1982, Johansen and Vorren 1986, Vorren et al. 1990 Nilssen 2010; Vorren et al. 1990 Nilssen 2010; Vorren et al. 1990 Vorren et al. 1990 Sjögren 2010; Sjögren and Arntzen 2013 Greipstad, Kvaløya, Tromsø (n=5) Austein, Tromsø (n=2) Bakkan, Andøya, Lofoten (n=3) Deggemyra, Hofsøy, Tromsø (n=2) Bakkemyra, Torsli, Tromsø Bakkejord, Kvaløya, Tromsø (n=5) Brensholmen, Tromsø 69° N, 18° E 69° N, 18° E 69°01’ N, 15°31’ E 69°02’ N, 17°03’ E 69°12’ N, 17°33’ E 69°31’ N, 18° E 69°35’ N, 18°01’ E 10-35 101 30 7-9 140 15-30 10-151 1100 BC4 550 BC (1300 BC)4,7 (1200 BC)4 (1350 BC)4,6 (AD 400) 1150 BC Hordeum type Hordeum type Hordeum type Hordeum type Cerealia Cerealia Hordeum type, Triticum type Cerealia-t* Hordeum-t (F) Hordeum-t (A B F) Hordeum-t (A B F) Cerealia-t* Cerealia-t (F) Hordeum-t, Triticum-t (F) Peat Peat Peat/soil Peat Peat Peat Peat Tveraabak and Vorren 2001 Vorren and Alm 1985 Vorren 2002 Vorren 2005a Vorren 1975, 1986 Vorren 1973, 1975, 1979, 1986 Vorren 1979; Vorren et al. 1982; Vorren and Alm 1985 Dåfjord, Tromsø 69°59’ N, 19°25’ E 10 No date Hordeum type Cerealia-t* Peat Vorren 2009 Lampemyr, Alta 69° N, 23° E 30 (AD 1650)4,6 Hordeum type Cerealia-t* Peat Vorren 2005a Oaggejokka, Karasjok 69° N, 25° E 290 (1350 BC)4 Hordeum type Cerealia-t* Peat Vorren 1979 4 Mortensnes, Vadsø 70° N, 29° E 45 (AD 1300) Hordeum type, Secale Cerealia-t*, Cerealia-t* Peat Høeg 2000 Vatnan, Sørøya, Hammerfest (n=4) 70° N, 22° E 12-31 No date15 Hordeum type Hordeum-t (F) Soil Høeg 2000 Melkøya, Hammerfest (n=5) 70°42’ N, 23°36’ E 13-30 7850 BC Hordeum type Hordeum-t (F M) Peat Høeg 2000 Risfjorddalen, Mehamn 71° N, 28° E 53 (1450 BC)4,6 Cerealia type Cerealia-t* Peat Vorren 2005b Mehamn 71° N, 27° E 25 (800BC)4,6 Avena type Cerealia-t* Peat Jensen 2004; Jensen and Elverland 2009 Note: The dates, rounded to 50 years, and elevation, meters above sea level at present, are presented as calibrated dates in BC/AD. Pollen data where no published criteria or keys were used for separating cereal grains from other grasses, or where the criteria or reference to a specific key were lacking are marked with (*) 1 Elevation (m a.s.l.) according to Google Earth maps 2 Approximate uncalibrated date based on the timing of the immigration of spruce in the region is 2900 BP 3 Approximate uncalibrated date based on the timing of the immigration of spruce in the region is 3000 BP 4 Date based on our own calibration (mid-value 2σ) of the original conventional 14C age 5 Date based on sedimentation rate 6 Date based on our own interpolation of the original 14C ages 7 Finds of cereal pollen types before this time, but with no date or poorly dated 8 Original dates based on varve counts 9 Cerealia pollen were recorded in soil sections derived from house foundations and oven constructions. Uncalibrated 14C ages of charcoal from the foundations ranged from 800 to 3900 BP 10 Dates for Hordeum type pollen at ca 150 cm. Dating below this level is uncertain. Avena and Cerealia pollen types occur down to a depth of 3.75 m 11 Date based on comparisons with palaeomagnetic data derived from Saarinen 1994 12 Approximate uncalibrated date based on the timing of the immigration of spruce and land uplift in the region is 5500 BP 13 Approximate uncalibrated date is 3100 BP 14 Approximate uncalibrated date is 1450 BP 15 Hordeum type pollen were recorded in a charcoal sample below a house-ground wall c. 5300-4000 years old 16 ‘Hordeum’ or ‘Hordeum type’ not clear References Augustsson A, Gaillard M-J, Peltola P, Mazier F, Bergbäck B and Saarinen T (2013) Effects of land use and climate change on erosion intensity and sediment geochemistry at Lake Lehmilampi, Finland. The Holocene 23: 1247-1259 Barnekow L, Bragee P, Hammarlund D and Amour NS (2008) Boreal forest dynamics in north-eastern Sweden during the last 10,000 years based on pollen analysis. 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