conodont species

1. Ancyrodella nodosa

Mossoni Et Al, 2012 Famennian (Late Devonian) Conodonts From The Pizzul West Section (Carnic Alps, Italy) 02_Angelo_Mossoni…pdf

2. Ancyrodella lobata

5. Icriodus alternatus alternatus

4. Palmatolepis simpla3. Ancyrodella curvata

6. Palmatolepis lyaiolensis

8. Palmatolepis jamiae 9. Palmatolepis rhomboidea

7. Palmatolepis rotunda

10. Icriodus olivierii11. Palmatolepis minuta loba

12. Palmatolepis regularis

13. Palmatolepis tenuipunctata

14. Palmatolepis quadrantinodosalobata

15. Palmatolepis glabra glabra

16. Palmatolepis glabra prima

17. Palmatolepis subperlobata

18. Palmatolepis crepida

19. Palmatolepis glabra pectinata500 um

Mossoni Et Al, 2012 Famennian (Late Devonian) Conodonts From The Pizzul West Section (Carnic Alps, Italy) 02_Angelo_Mossoni…pdf

1. Palmatolepis rugosa rugosa

500 um

2. Palmatolepis perlobata postera 4. Pseudopolygnathus irregularis3. Polygnathus cf. nodocostatus

5. Pseudopolygnathus micropunctatus

6. Pseudopolygnathus controversus

7. Polygnathus styriacus

8. Bispathodus stabilis

9. Polygnathus marginvolutus

10. Pseudopolygnathus marburgensis marburgensis

11. Palmatolepis gracilis sigmoidalis12. Polygnathus obliquicostatus

13. Polygnathus glaber glaber14. Polygnathus nodocostatus nodocostatus

15. Palmatolepis gracilis gracilis


17. Palmatolepis minuta minuta 18. Palmatolepis marginifera marginifera

19. Palmatolepis stoppeli

20. Palmatolepis perlobata schindewolfi

Fig. 4. Conodonts from the Shahmirzad section. 1. Gnathodus cuneiformis Mehl and Thomas, 1974. Upper view of specimen EUIC 8331; sample 31. 2.Protognathodus praedelicatus Lane, Sandberg and Ziegler, 1980. Upper view of specimen EUIC 8332; sample 35. 3. Hindeodus cristulus (Youngquist and Miller 1949). Upper (a) and lateral (b) views of specimen EUIC 8338; sample 33. 4. Clydagnathus cavusformis Rhodes, Austin and Druce, 1969. Lateral (a) and upper (b) views of specimen EUIC 8340; sample 24/7. 5. Bispathodus stabilis (Branson and Mehl, 1934). Upper (a) and lateral (b) views of specimen EUIC 8339; sample 36. 6. Protognathodus kockeli (Bischoff, 1957). Upper view of specimen EUIC 8333; sample 30. 7. Pseudopolygnathus primus Branson and Mehl, 1934. Upper view of specimen EUIC 8334; sample 30. 8. Bispathodus aculeatus aculeatus (Branson and Mehl, 1934). Upper view of specimen EUIC 8337; sample 29/1. 9. Gen and sp. indet. Upper view of specimen EUIC 8336; sample 30.

200 um

1. Gnathodus cuneiformis

2. Protognathodus praedelicatus

3. Hindeodus cristulus

4. Clydagnathus cavusformis

5. Bispathodus stabilis6. Protognathodus kockeli

7. Pseudopolygnathus primus 8. Bispathodus aculeatus aculeatus

9. Gen and sp. indet.

Habiibi et al, 2008 Conodont biostratigraphy of the Upper Devonian–Lower Carboniferous Shahmirzad section, central Alborz, Iran 1-s2.0-s……00079X.pdf

Habiibi et al, 2008 Conodont biostratigraphy of the Upper Devonian–Lower Carboniferous Shahmirzad section, central Alborz, Iran 1-s2.0-s……00079X.pdf

200 um

1. Siphonodella sulcata

6. Polygnathus communis communis

3. Siphonodella praesulcata


2. Polygnathus tenuiserratus

5. Polygnathus inornatus rostratus

7. Polygnathus longiposticus 8. Polygnathus longulus

9. Polygnathus parapetus

10–13. Polygnathus inornatus inornatus

Bahrami, 2011 Upper Devonian-Lower Carboniferous conodont biostratigraphy in the Shotori Range, Tabas area, Central-East Iran Microplate Bahrami_et_al…pdf

1. Palmatolepis perlobata cf. maxima

9. Polygnathus perplexus 8. Polygnathus diversus

5-7 . Polygnathus brevilaminus

4. Palmatolepis perlobata schindewolfi


2. Palmatolepis minuta minuta

10-12. Icriodus cornutus 13-14. Icriodus costatus darbyensis

15-16. Polygnathus delicatulus 17-20. Bispathodus stabilis 21-23 Scaphignathus velifer velifer

24-25 Scaphignathus velifer leptus 31-32 Mehlina strigosa

26. Bispathodus costatus costatus

27-30 Polygnathus semicostatus


1.-2 Siphonodella praesulcata 3-4 Siphonodella sulcata 5. Siphonodella duplicata

6. Siphonodella duplicata



7-8 . Siphonodella crenulata

9. Siphonodella quadruplicata 10. Siphonodella cooperi

11. Siphonodella obsoleta

13. Siphonodella cooperi14. Siphonodella obsoleta

15. Pseudopolygnathus dentilinateus



18. Polygnathus inornatus rostratus 19-21. Branmehla bohlenana 22-24. Pseudopolygnathus primus


1-2. Pseudopolygnathus pinnatus 3-5.. Pseudopolygnathus pinnatus

6. Pseudopolygnathus oxypageus

7. Pseudopolygnathus oxypageus 8-10. . Psudopolygnathus triangulus triangulus 11-12. Pseudopolygnathus multistriatus

15-16. . Psudopolygnathus triangulus triangulus

13.. Psudopolygnathus triangulus inaequalis

14.. Psudopolygnathus triangulus inaequalis 17. . Polygnathus purus purus

18-20. . Polygnathus communis dentatus

21-22. Polygnathus communis carina 23-26. Polygnathus longiposticus 27-28. Polygnathus inornatus inornatus

29. Polygnathus flabellus


100 um1-5. Gnathodus pseudosemiglaber 6-9. Gnathodus semiglaber

10-13. Gnathodus typicus 14-15. Protognathodus meischneri 16-17. Protognathodus collinsoni

22-24. Gnathodus delicatus 18-21. Gnathodus cuneiformis 25. Gnathodus punctatus

26. Gnathodus punctatus 27-28. Clydagnathus cavusformis

29.. Polygnathus longiposticus

30-31. Polygnathus parapetus

32. . Elictognatus laceratus

33. Doliognathus latus

34. Dollymae boukaerti

VODR.ŽKOV., S., KLAPPER, G. & MURPHY, M.A. 2011. Early Middle Devonian conodont faunas (Eifelian, costatus–kockelianus zones) from the Roberts Mountains and adjacent areas in central Nevada. Bulletin of Geosciences 86(4), 737–764 (14 figures, 3 appendices). Czech Geological Survey, Prague. ISSN 1214-1119. Manuscript received June 27, 2011; accepted in revised form August 18, 2011; published online November 9, 2011; issued November 16, 2011. 1292_Vodrazkova.pdf

A.-I,. Polygnathus costatus

K-L. Polygnathus costatus

J – Polygnathus cf. P. costatus

M – Polygnathus patulus

N–O – Polygnathus holynensis sp. nov

conodont species

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