Anoria tontoensis Walcott, 1924

Foster, John R., 2022, Continuous character variation within the Glossopleura-Anoria-Sonoraspis plexus: Dolichometopid trilobites from the Cadiz Formation (Cambrian: Miaolingian, Wuliuan), California, Palaeontologia Electronica (a 18) 25 (2), pp. 1-25 : 19

publication ID

https://doi.org/ 10.26879/1173

persistent identifier

https://treatment.plazi.org/id/1D3087BE-2047-FFA1-8C0C-104F28ACF8C0

treatment provided by

Felipe

scientific name

Anoria tontoensis Walcott, 1924
status

 

Anoria tontoensis Walcott, 1924

Figure 11F View FIGURE 11

Dolichometopus tontoensis Walcott, 1916a, p. 373 , pl. 51, figs. 1, 1a–1h.

Anoria tontoensis (Walcott, 1916a) Walcott, 1924, p. 54 , p. 54, pl. 9, fig. 2.

Anoria” tontoensis Foster, 2011b, p. 107 –110. figs. 5, 6.

Type specimens. USNM 62685 About USNM , lectotype, part and counterpart of a complete specimen ; USNM 62686 About USNM , paralectotype, nearly complete specimen .

Occurrence. Bright Angel Formation, Grand Canyon, Arizona; Glossopleura Assemblage Biozone , possibly Glossopleura walcotti Interval Biozone (Morgan, 2021) if identification of G. walcotti in same beds (Foster, 2011b) is correct, (Wuliuan, Miaolingian).

Material examined. USNM 62685, USNM 62686, GRCA 2797, GRCA 11520, GRCA 123303, GRCA 123304, DMNH EPI.42917.

Remarks. This is the type and only clearly valid species of Anoria studied in this report; previously reported specimens of other Anoria species from the Cadiz Formation are confirmed as belonging within Glossopleura .

USNM

Smithsonian Institution, National Museum of Natural History

DMNH

Delaware Museum of Natural History

Kingdom

Animalia

Phylum

Arthropoda

Class

Trilobita

Order

Corynexochida

Family

Dolichometopidae

Genus

Anoria

Loc

Anoria tontoensis Walcott, 1924

Foster, John R. 2022
2022
Loc

Anoria” tontoensis

Foster 2011: 107
2011
Loc

Anoria tontoensis

Walcott 1924: 54
1924
Loc

Dolichometopus tontoensis

Walcott 1916: 373
1916
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