Titerina, a living fossil in the Ordovician: A young protoconodont (?) and the oldest chaetognath animal

Acta Universitatis Carolinae, Geologica

Volumn 43, Issue 1-2, 1999, Pages 451-454

  Kraft, P ^a   Lehnert, O ^a   Fryda, J ^a  

^a CHARLES UNIVERSITY   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

ORDOVICIAN;

CONODONTA; TITERINA;

EID: 0033304777     PISSN: 00017132     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (32)

1. The anatomy of conodonts
2. The apparatus architecture and function of promissum pulchrum Kovacs-Endrody (Conodonta, Upper Ordovician) and the prioniodid plan
3. The conodont controversies
4. Struktur, apparate und phylogenie primitiver conodonten
5. The structure of some middle Cambrian conodonts and the early evolution of conodont structure and function
6. Aspects of problematic fossils in the early Paleozoic
7. The early history of the Conodonta
8. Systematics of the Chaetognatha
9. A rediscription of the Middle Cambrian worm Amiskwia sagittiformis Walcott from the Burgess Shale of British Columbia
10. Perunica microcontinent in the Ordovician (its position within the Mediterranean province, series division, benthic and pelagic associations)
11. Organic-walled microfossils from the lower Ordovician of the Argentine Precordillera
12. The Stratigraphic Record of the Argentine Precordillera and its Plate-tectonic background
13. Worm-like fossils (Paleoscolecida; ? Chaetognatha) from the lower Ordovician of Bohemia
14. Highgate Gorge: Upper Cambrian and lower Ordovician continental slope deposition and biostratigraphy, Northwestern Vermont
15. Ordovizische conodonten aus der Prakordillere Westargentiniens: Ihre Bedeutung fur Stratigraphie und Palaogeograhie
16. Conodont paleontology and biostratigraphy of Ordovician carbonates and petroliferous carbonates on Southampton, Baffin, and Akpatok islands in the eastern Canadian Arctic
17. Upper Cambrian conodonts from Sweden
18. Internal structure of Cambrian conodonts
19. Identifications of chaetognaths based on the morphological characteristics of hooks
20. Feeding mechanisms in conodonts and the function of the earliest vertebrate hard tissues
21. Large eyes and vision in conodonts
22. Conodonts and the first vertebrates
23. Presence of the earliest vertebrate hard tissues on conodonts
24. Pseudocoelomates and a nemertine from the Illinois Pennsylvanian
25. Conodonts: Thos fascinating little Whatzits
26. The Conodonta: Morphology, taxonomy, paleoecology, and evolutionary history of a long-extinct animal phylum
27. Conodonts from the Tremadocian chalcedony beds, holy cross mountains, Poland
28. Chaetognath grasping spines recognized among Cambrian protoconodonts
29. Preliminary structural comparison of protoconodont, paraconodont, and euconodont elements
30. Origin of euconodont elements
31. Late Cambrian euconodonts from Sweden
32. Deep sea chaetognaths