Genus

Thelodus Agassiz, 1838

Selection of related publications
Bremer, O., Jarochowska, E., Märss, T. 2020. Vertebrate remains and conodonts in the upper Silurian Hamra and Sundre formations of Gotland, Sweden. GFF 142, 1, 52-80. DOI:10.1080/11035897.2019.1655790
Märss, T. 2011. A unique Late Silurian Thelodus squamation from Saaremaa (Estonia) and its ontogenetic development. Estonian Journal of Earth Sciences 60, 3, 137-146. DOI:10.317/earth.2011.3.02
Märss, T., Turner, S., Karatajūtė-Talimaa, V. 2007. "Agnatha" II. Thelodonti. Handbook of Paleoichthyology, pp. 1-143. Verlag Dr. Friedrich Pfeil.
Märss, T. 2006. Exoskeletal ultrasculpture of early vertebrates. Journal of Vertebrate Paleontology 26, 2, 235-252. DOI:10.1671/0272-4634(2006)26[235:EUOEV]2.0.CO;2
Märss, T., Miller, C. G. 2004. Thelodonts and distribution of associated conodonts from the Llandovery-lowermost Lochkovian of the Welsh Borderland. Palaeontology 47, 5, 1211-1265. DOI:10.1111/j.0031-0239.2004.00409.x
Märss, T., Wilson, M. V. H., Thorsteinsson, R. 2002. New thelodont (Agnatha) and possible chondrichthyan (Gnathostomata) taxa established in the Silurian and Lower Devonian of the Canadian Arctic Archipelago. Proceedings of the Estonian Academy of Sciences. Geology 51, 2, 88-120. DOI:10.3176/geol.2002.2.02
Karatajūtė-Talimaa, V., Märss, T. 2002. Upper Silurian thelodonts from Severnaya Zemlya Archipelago (Russia). Geodiversitas 24, 2, 405-443.
Märss, T., Karatajūtė-Talimaa, V. 2002. Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia). Geodiversitas 24, 2, 381-404.
Märss, T. 1997. Vertebrates of the Pridoli and Silurian-Devonian boundary beds in Europe. Modern Geology 21, 1, 17-41.
Märss, T. 1996. Loganellia (Thelodonti, Agnatha) from the Jaagarahu Stage, Wenlock, Estonia. Proceedings of the Estonian Academy of Sciences. Geology 45, 4, 189-202. DOI:10.3176/geol.1996.4.02
Märss, T. 1992. The structure of growth layers of Silurian fish scales as a potential evidence of the environmental changes. Fossil Fishes as Living Animals, pp. 41-48. Academy of Sciences of Estonia.
Märss, T. 1989. Vertebrates. A Global Standard for The Silurian System. National Museum of Wales, Geological Series 9, pp. 284-289. National Museum of Wales.
Märss, T. 1986. Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1. Fossilia Baltica 1, 1-104. Valgus.
Märss, T. 1982. Thelodus admirabilis n. sp. (Agnatha) from the Upper Silurian of the East Baltic. Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 31, 3, 112-116. DOI:10.3176/geol.1982.3.05
Karatajūtė-Talimaa, V. 1970. Ihtiofauna dauntona Litvy, Èstonii i Severnogo Timana. Palaeontology and Stratigraphy of the Baltic and the Byelorussia. Number II, pp. 33-66. Mintis.
List of species
1. Thelodus admirabilis Märss, 1982 | Kuressaare Stage→Kaugatuma Stage
2. Thelodus carinatus (Pander, 1856) | Rootsiküla Stage→Paadla Stage
3. Thelodus laevis (Pander, 1856) | Rootsiküla Stage→Paadla Stage
4. Thelodus parvidens Agassiz, 1839 | Ludlow→Přidoli
5. Thelodus schmidti (Pander, 1856) | Rootsiküla Stage
6. Thelodus sculptilis Gross, 1967 | Kuressaare Stage→Kaugatuma Stage
7. Thelodus traquairi Gross, 1967 | Kuressaare Stage→Ohesaare Stage
8. Thelodus trilobatus (Hoppe, 1931) | Kuressaare Stage→Ohesaare Stage
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Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
SuperclassAgnatha
ClassPteraspidomorphi
SubclassThelodonti
OrderThelodontiformes
FamilyCoelolepididae
GenusParathelodus
Thelodus
Speciesadmirabilis
calvus
carinatus
inauditus
laevis
marginatus
matukhini
parvidens
schmidti
sculptilis
traquairi
trilobatus
visvaldi