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Cochlichnus
Taxonomy
Cochlichnus was named by Hitchcock (1858).
It was assigned to Mollusca by Hitchcock (1898); to Vermes by Lull (1915); and to Ichnofossils by Hantzschel (1975).
It was assigned to Mollusca by Hitchcock (1898); to Vermes by Lull (1915); and to Ichnofossils by Hantzschel (1975).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1858 | Cochlichnus Hitchcock |
| 1898 | Cochlichnus Hitchcock p. 403 |
| 1915 | Cochlichnus Lull p. 68 |
| 1975 | Cochlichnus Hantzschel |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Cochlichnus Hitchcock 1858
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†Cochlichnus anguineus Hitchcock 1858
†Cochlichnus annulatus Ortowski 1989
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. Hantzschel 1975 | Regularly meandering smooth trails, resembling sine curve. |
Measurements
No measurements are available
No ecological data are available
Collections (30 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ediacaran | Canada (British Columbia) | C. sp. (231439) | |
| Ediacaran | Norway (Finnmark) | C. sp. (10250) | |
| Ediacaran | USA (Nevada) | C. sp. (231325) | |
| Nemakit-Daldynian | Spain | C. sp. (76575) | |
| Atdabanian | Spain | C. anguineus (153698) C. ichnosp. A (153168) C. ichnosp. A, C. anguineus (153167) | |
| Botomian | Poland | C. annulatus (153009) | |
| Arenig | Canada (Newfoundland) | C. anguineus (176011) | |
| Famennian | Germany (Nordrhein-Westfalen) | C. kochi (38302) C. sp. (38299) | |
| Famennian | United Kingdom (Somerset) | C. sp. (232123) | |
| Westphalian A | Belgium | C. sp. (225581) | |
| Westphalian | USA (Alabama) | C. sp. (81525) | |
| Kasimovian | USA (Illinois) | C. sp. (224235) | |
| Spathian | USA (Nevada) | C. sp. (61814) | |
| Norian - Rhaetian | USA (Colorado) | C. sp. (179080) | |
| Hettangian | USA (Massachusetts) | C. sp., C. anguineus (52986) | |
| Hettangian - Sinemurian | USA (Connecticut) | C. spp. (53000) | |
| Toarcian - Aalenian | Iran (Mazandaran) | C. sp. (206025) | |
| Late/Upper Kimmeridgian | Germany (Baden-Württemberg) | C. anguineus (154138) | |
| Tithonian - Neocomian | Canada (British Columbia) | C. sp. (41191) | |
| Hauterivian - Barremian | China (Xinjiang) | C. sp. (156126) | |
| Barremian - Aptian | China (Gansu) | C. anguineus (224356) | |
| Aptian | South Korea (Gyeongsangnam-do) | C. sp. (220037 220038) | |
| Aptian - Albian | South Korea (Gyeongsangnam-do) | C. anguineus (59176) | |
| Albian | South Korea (Gyeongsangnam-do) | C. sp. (60598) | |
| Middle Albian - Late/Upper Albian | Canada (British Columbia) | C. sp. (214476) | |
| Bartonian | Spain | C. sp. (179725) |