Fig. 1 in Evolution of retiolitid graptolites-a synopsis

Fig. 1. Ranges of the retiolitid genera with illustration of the characteristic species with their main synapomorphies. Numbered species: 1. Hercograptus introvertus Melchin, 1999, C. cyphus Biozone, Arctic Canada. 2. Pseudoretiolites decurtatus (Bouček and Münch, 1944), Rastries linnaei Biozone, Thuringia. 3. Dabashanograptus chengkouensis Ge, 1990, S. turriculatus Biozone, China. 4, 5. Pseudoplegmatograptus longispinus (Bouček and Münch, 1944), R. linnaei Biozone, Barrandian. 6. Pseudoplegmatograptus obesus Lapworth, 1877, S. turriculatus Biozone, Sweden. 7. Retiolites angustidens Elles and Wood, 1908, Lower Visby Formation, Sweden. 8. Stomatograptus grandis Suess, 1851, M. spiralis Biozone, Barrandian. 9. Rotaretiolites exutus Bates and Kirk, 1992, S. turriculatus Biozone, Sweden. 10. Pseudoplectograptus praemacilentus (Bouček and Münch, 1952), C. lundgreni Biozone, EEP, Poland. 11. Paraplectograptus eiseli Manck, 1917, C. lundgreni Biozone, EEP, Poland. 12. Sokolovograptus diffusus Kozłowska−Dawidziuk, 1995, C. perneri Biozone, EEP, Poland. 13. Sokolovograptus parens Obut and Zaslavskaya, 1976, C. perneri Biozone, EEP, Poland. 14. Sokolovograptus zawadensis Kozłowska−Dawidziuk, 1995, C. perneri Biozone, EEP, Poland. 15. Sokolovograptus polonicus Kozłowska−Dawidziuk, 1995, C. murchisoni/M. riccartonensis? Biozone, EEP, Poland. 16. Cometograptus tomczyki Kozłowska−Dawidziuk, 2001, C. lundgreni Biozone, EEP, Poland. 17. Cometograptus apoxys (Lenz, 1993), C. lundgreni Biozone, Arctic Canada. 18. Cometograptus marsupium (Lenz, 1993), C. lundgreni Biozone, Arctic Canada. 19. Cometograptus kirki Lenz and Kozłowska−Dawidziuk, 2001, C. lundgreni Biozone, Arctic Canada. 20. Sagenograptus arctos Lenz and Kozłowska−Dawidziuk, 2001, C. lundgreni Biozone, Arctic Canada. 21. Eisenackograptus eisenacki, short morphotype, C. lundgreni Biozone, Arctic Canada. 22. Eisenackograptus eisenacki (Obut and Sobolevskaya, 1965), long morphotype, C. lundgreni Biozone, EEP, Poland. 23. Gothograptus nassa (Holm, 1890), short form, Bartoszyce borehole, EEP, Poland. 24. Gothograptus nassa, long form, EEP, Poland. 25. Gothograptus obtectus Kozłowska−Dawidziuk, 1995, C. lundgreni Biozone, Balic erratic boulder, Poland. 26. Baculograptus batesi Lenz and Kozłowska−Dawidziuk, 2002, C. praedubeli/C. deubeli Biozone, Arctic Canada. 27. Doliograptus latus Lenz and Kozłowska−