Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Sekwi Formation (Northwest Territories, Canada)
List of families for Sekwi Formation
16 Families width 37 Species | Ptychopariidae Matthew, 1887 | | 9 | Species | Taxom | | Dorypygidae Kobayashi, 1935 | | 1 | Species | Taxom | | Archaeaspididae Repina, 1979 | | 2 | Species | Taxom | | Eodiscidae Raymond, 1913 | | 1 | Species | Taxom | | Holmiidae Hupé, 1953 | | 6 | Species | Taxom | | Edelsteinaspidae Hupé, 1953 | | 1 | Species | Taxom | | Solenopleuridae Angelin, 1854 | | 2 | Species | Taxom | | Dinesidae LERMONTOVA, 1940 | | 1 | Species | Taxom | | Nevadiidae Hupé, 1953 | | 2 | Species | Taxom | | Olenellidae Walcott, 1890 | | 7 | Species | Taxom | | Oryctocephalidae Beecher, 1897 | | 0 | Species | Taxom | | Pagetiidae Kobayashi, 1935 | | 1 | Species | Taxom | | Fallotaspididae Hupé, 1953 | | 1 | Species | Taxom | | Redlichinidae Zhang & Lin, 1980 | | 1 | Species | Taxom | | Yukoniidae S. Zhang, 1980 | | 1 | Species | Taxom | | Zacanthoididae Swinnerton, 1915 | | 1 | Species | Taxom |
Genera for Sekwi Formation
26 Genera with 37 Species #ABEGHKNOPSVWYZ
| Antagmus Resser, 1968 | | 1 | Species | Taxom | | Bonnia Walcott, 1972 | | 1 | Species | Taxom | | Bradyfallotaspis Fritz, 1972 | | 2 | Species | Taxom | | Ekwipagetia Fritz, 1973 | | 1 | Species | Taxom | | Esmeraldina RESSER & HOWELL, 1910 | | 1 | Species | Taxom | Gelasene Palmer, 1968 | | 0 | Species | Taxom | | Holmiella Fritz, 1972 | | 2 | Species | Taxom | | Keeleaspis Fritz, 1972 | | 2 | Species | Taxom | | Kootenia Walcott, 1972 | | 1 | Species | Taxom | | Nehanniaspis Fritz, 1972 | | 1 | Species | Taxom | | Nevadella Raw, 2010 | | 3 | Species | Taxom | | Nevadia Walcott, 1972 | | 2 | Species | Taxom | | Olenellus HALL, 1913 | | 6 | Species | Taxom | Oryctocephalus Walcott, 1886 | | 0 | Species | Taxom | | Pagetides Rasetti, 1972 | | 1 | Species | Taxom | Paleofossus Pokrovskaya, 1959 | | 0 | Species | Taxom | | Parafallotaspis Fritz, 1972 | | 1 | Species | Taxom | | Piaziella LOCHMAN, 1972 | | 2 | Species | Taxom | Poulsenia Resser, 1936 | | 0 | Species | Taxom | | Proliostracus Poulsen, 1972 | | 4 | Species | Taxom | | Sekwiaspis Fritz, 1972 | | 1 | Species | Taxom | | Syspacephalus Resser, 1972 | | 1 | Species | Taxom | | Variopelta Fritz, 1972 | | 1 | Species | Taxom | | Wanneria Walcott, 1972 | | 1 | Species | Taxom | | Yukonides Fritz, 1972 | | 1 | Species | Taxom | | Zacanthopsis Resser, 1972 | | 1 | Species | Taxom |
Species list for Sekwi Formation
37 Species | Antagmus arenosus ♰ Fritz, 1968 | | | Bonnia laterispina ♰ Fritz, 1972 | | | Bradyfallotaspis fusa ♰ Fritz, 1972 | | | Bradyfallotaspis patula ♰ Fritz, 1972 | | | Ekwipagetia plicofimbria ♰ Fritz, 1973 | | | Esmeraldina rowei ♰ Walcott, 1910 | | | Holmiella falcuta ♰ Fritz, 1972 | | | Holmiella preancora ♰ Fritz, 1972 | | | Keeleaspis pustula ♰ Fritz, 1972 | | | Keeleaspis stupenda ♰ Fritz, 1972 | | | Kootenia diutina ♰ Fritz, 1972 | | | Nehanniaspis prima ♰ Fritz, 1972 | | | Nevadella bacculenta ♰ (Fritz, 1972) | ⇒ Nevadia bacculenta Fritz, 1972 | | Nevadella faceta ♰ (Fritz, 1972) | ⇒ Nevadia faceta Fritz, 1972 | | Nevadella keelensis ♰ Abe, 2010 | | | Nevadia bacculenta ♰ Fritz, 1972 | | | Nevadia faceta ♰ Fritz, 1972 | | | Olenellus altifrontatus ♰ Fritz, 1972 | | | Olenellus laxocules ♰ Fritz, 1972 | | | Olenellus paraoculus ♰ Fritz, 1972 | | | Olenellus puertoblancoensis ♰ LOCHMAN, 1952 | | | Olenellus sequomalus ♰ Fritz, 1972 | | | Olenellus truemani ♰ Walcott, 1913 | | | Pagetides spinulus ♰ Fritz, 1972 | | | Parafallotaspis grata ♰ Fritz, 1972 | | | Piaziella pia ♰ | | | Piaziella rara ♰ Fritz, 1972 | | | Proliostracus annosus ♰ Fritz, 1972 | | | Proliostracus contractus ♰ Fritz, 1972 | | | Proliostracus depressus ♰ Fritz, 1972 | | | Proliostracus latus ♰ Fritz, 1972 | | | Sekwiaspis artifrons ♰ Fritz, 1972 | | | Syspacephalus vapidus ♰ Fritz, 1972 | | | Variopelta laevis ♰ Fritz, 1972 | | | Wanneria parvifrons ♰ Fritz, 1972 | | | Yukonides lacrinus ♰ Fritz, 1972 | | | Zacanthopsis stribuccus ♰ Fritz, 1972 | |
Subnodes of Trilobita with occurrences in Sekwi Formation
Links, sources and further information Trilobita at ps-19.org
Trilobita at trilobites.info
Trilobita at westerntrilobites.com
Trilobita at gbif.org
Trilobita at irmng.org
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