. Bulletin. Natural history; Natuurlijke historie. 48 Peabody Museum Bulletin 45 s i o 3 O- «> (0 â S (0 I u S S> V) â¢S ."> v> 3 (fl â¢^ 42 0 â¢5 0 'C 0 0 0 "3 0 0 c c â¢2 0 1 1 t i â 6 1 5 ! 5. 5 2 â 0 c 3 (0 42 â¢S 40 â S â¢S â¢S â¢S â 5 45 « (B «o «0 TO «o nj TO TO TO C c « â c « â c â c « « C 6. a Q. Q. Q. a a a Q. Q) Q> Q) (b <u 0) 0) 0) 0) ^ ^ 0 0 0 0 0 0 0 U Q Q _g 0 0 0 0 2 2 0 jS â¢tS .9- .9. .9. .9. .9. .1. .9 .9 .9 .9 lU lU U) lU Ul lU UJ. Figure 10. A strict consensus of two most parsimonious trees of length 53 steps produced from analysis of c


. Bulletin. Natural history; Natuurlijke historie. 48 Peabody Museum Bulletin 45 s i o 3 O- «> (0 â S (0 I u S S> V) â¢S ."> v> 3 (fl â¢^ 42 0 â¢5 0 'C 0 0 0 "3 0 0 c c â¢2 0 1 1 t i â 6 1 5 ! 5. 5 2 â 0 c 3 (0 42 â¢S 40 â S â¢S â¢S â¢S â 5 45 « (B «o «0 TO «o nj TO TO TO C c « â c « â c â c « « C 6. a Q. Q. Q. a a a Q. Q) Q> Q) (b <u 0) 0) 0) 0) ^ ^ 0 0 0 0 0 0 0 U Q Q _g 0 0 0 0 2 2 0 jS â¢tS .9- .9. .9. .9. .9. .1. .9 .9 .9 .9 lU lU U) lU Ul lU UJ. Figure 10. A strict consensus of two most parsimonious trees of length 53 steps produced from analysis of character data in Table 6 with PAUP v. (Swofford 1993). The cladogram is constructed using an exhaustive search. All characters were treated as unordered. The retention index is and the consistency index is The follow- ing nodes in the text were supported by the following bootstrap confidence values (see text for bootstrapping procedure used): Node 1 = ; Node 2 = ; Node 5 = ; Node 6 = ; Node S = ; Node 9 = Character states are placed at nodes, using MacClade v. (Maddison and Maddison 1992), with the charac- ters given in Table 5. The apomorphic state is given in parentheses. Brackets indicate equivocal character states that are ambiguous because of missing data, polymorphisms or multiple equally parsimonious resolutions. Equivocal characters are placed only at their basal phylogenetic position, and only unambiguous reversals are shown. Node], 1(1), 3[0, 1], 5[0, 1], 9[0, 1,2], 19(1); Node 2, 9(1), 11(1), 14(1), 16(1); Node 3, 3(0), 4(1), 10(1); Node 4, 2(1), 5(1), 18(1), 19[0, 1]; Node 5, 9(2), 14(0), 20(1); Node 6, 3(1), 12(1), 15(1); Node 7, 5(0), 13(1), 17(1); Nodes, 2(1), 4(1), 8( 1), 14[0, 1], 16[0, 1], 19(0); Node 9, 1(0), 10(1), 14(0), 15(0), 16(1). middle Olenellus zone; however, the hohniids appear early in the fossil record, in the "'Nevadella' zone in Laurentia and in the


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Keywords: ., bookcentury1900, bookcollectionbiodiv, booksubjectnaturalhistory