奥陶纪气候及当时欧亚与北美大陆相对位置论.pdf电子版

目录简介

目录

introduction

localities

measurements

zoantharia rugosa

i genus columnaria goldfuss

1 columnaria alveolaa goldfuss

2 columnaria alveolata minima foerste

3 columnaria alveolata interventa foerste

4 columnaria stockesi (milne-edwards et haime)

5 columnaria franllini (salter)

6 columnaria halysitoides troedsson

7 columnaria parvituda troedsson

ii genus streptelasma hall

8 streptelasma corniculum hall

9 streptelasma arcticum wilson

10 streptelasma foerstei troedsson

11 streptelasma poulseni cox

12 streptelasma hayssi (meek)

13 streptelasma robustum whiteaves

14 streptelasma angulatum (billings)

15 streptelasma latusculum (billings)

16 streptelasma rusticum (billings)

17 streptelasma parvula hall

18 streptelasma oraigense (m'coy)

19 streptetasma aggregatum nicholson et etheridge

20 streptelasma europaeum roemer

21 streptelasma expansa hall

22 streptelasma oppletum teichert

23 streptelasma latum teichert

24 streptelasma profunda hall

iii genus dybowskia wedekind

25 dybowskia affinis (billings)

26 dybowskia? vaurealensis (twenrofel)

iv genus lindstroemia nicholson et thomson

27 lindstroemia subduplicata (m'coy)

v genus kyphopyllum wedekind

28 kyphophyllum ellisense (twenhofel)

29 kyphop......