year month day species_id weight hindfoot_length 1 1979 4 29 dm 65 37 2 1991 8 7 dm 65 37 3 2002 5 16 dm 64 35 4 1984 5 13 dm 63 35 5 1995 12 3 dm 63 38 6 1980 10 12 dm 62 35 7 1995 10 28 dm 62 37 8 1996 1 28 dm 62 38 9 1996 1 28 dm 62 38 10 1999 11 7 dm 62 36 11 1980 1 16 dm 61 37 12 1980 10 12 dm 61 36 13 1981 1 12 dm 61 36 14 1981 6 5 dm 61 36 15 1995 12 21 dm 61 37 16 1996 5 24 dm 61 35 17 1999 11 7 dm 61 34 18 1980 12 16 dm 60 37 19 1981 1 31 dm 60 36 20 1981 3 9 dm 60 37 21 1981 5 3 dm 60 35 22 1988 9 12 dm 60 37 23 1988 10 9 dm 60 37 24 1988 11 6 dm 60 37 25 1992 5 31 dm 60 35 ... [ reached 'max' / getOption("max.print") -- omitted 14392 rows ]