Assertion: snapping turtle | /r/HasProperty | illustrated by numerous authors
Facets:
value: widely
type: DEGREE
Source sentences:
text: Snapping turtles have been widely illustrated by numerous authors (Babcock, 1919; Carr, 1952; Smith, 1961; Wheeler and Wheeler, 1966; Ernst and Barbour, 1972, 1989; Stebbins, 1972, 1985; Mount, 1975; Lazell, 1976; Behler and King, 1979; Pritchard, 1979; Smith and Smith, 1979; Baxter and Stone, 1980; Martof et al., 1980; Caldwell and Collins, 1981; Vogt, 1981; Smith and Brodie, 1982; DeGraaf and Rudis, 1983; Cook, 1984; Gilhen, 1984; Obst, 1986; Garrett and Barker, 1987; Green and Pauley, 1987; Alderton, 1988; Christiansen and Bailey, 1988; Gibbons et al., 1988; Dundee and Rossman, 1989; Harding and Holman, 1990; Ashton and Ashton, 1991; Carmichael and Williams, 1991; Collins, 1993; Collins and Collins, 1993; Klemens, 1993; Ernst et al., 1994; Mitchell and Anderson, 1994; Oldfield and Moriarty, 1994; Brown et al., 1995; Palmer and Braswell, 1995; Degenhardt et al., 1996;