pkms.fortmillschools.org...though discovered in 1909 by the eminent geologist charles d. walcott,...

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Page 1: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 2: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 3: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 4: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 5: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 6: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 7: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 8: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has
Page 9: pkms.fortmillschools.org...Though discovered in 1909 by the eminent geologist Charles D. Walcott, the Burgess was long neglected. Since the mid-seventies, however, Collins's team has