Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections

Keywords

Libraries

Geography

Described taxa

1. Arenicolites subcompressus
2. Asteroblastus foveolatus
3. Baltocrinus antiquus
4. Bolboporites (Stelloporites) stellifer
5. Bothriocidaris
6. Bothriocidaris globulus
7. Calloporella lamella
8. Cheirocrinus ornatus
9. Cochlioceras
10. Cochlioceras avus
11. Coenites linnaei
12. Conularia constricta
13. Conularia latesulcata
14. Conularia marginata
15. Conularia striata
16. Dawsonoceras fenestratum
17. Dittopora annulata
18. Dorsolinevitus striatus
19. Echinosphaerites ellipticus
20. Grammocrinus
21. Hexaporites fungiformis
22. Kokenospira lateralis
23. Pachystrophia devexa
24. Phragmopora angulosa
25. Platysolenites antiquissimus
26. Plethocardia obtusa
27. Pollicina corniculum
28. Pseudopholidops pusilla
29. Pteropora exilis
30. Richardsonoceras priscum
31. Schuchertoceras deformis
32. Sinuites nitens
33. Thursius fisheri