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Hesperorthidae
Taxonomy
Hesperorthidae was named by Schuchert and Cooper (1931).
It was assigned to Orthacea by Rõõmusoks (1964), Wright (1964) and Wright (1982); and to Orthoidea by Williams et al. (2000), Rubel (2011), Jakobsen et al. (2014), Paškevičius and Hints (2016) and Liljeroth et al. (2017).
It was assigned to Orthacea by Rõõmusoks (1964), Wright (1964) and Wright (1982); and to Orthoidea by Williams et al. (2000), Rubel (2011), Jakobsen et al. (2014), Paškevičius and Hints (2016) and Liljeroth et al. (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Hesperorthidae Schuchert and Cooper |
| 1964 | Hesperorthidae Rõõmusoks |
| 1964 | Hesperorthidae Wright |
| 1982 | Hesperorthidae Wright p. 56 |
| 2000 | Hesperorthidae Williams et al. p. 737 |
| 2011 | Hesperorthidae Rubel |
| 2014 | Hesperorthidae Jakobsen et al. |
| 2016 | Hesperorthidae Paškevičius and Hints |
| 2017 | Hesperorthidae Liljeroth et al. |
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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.
Fm. †Hesperorthidae Schuchert and Cooper 1931
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G. †Barbarorthis Opik 1934
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†Barbarorthis foramenifera Opik 1934
†Barbarorthis foraminifera Opik 1934
†Barbarorthis laurentina Billings 1857
†Barbarorthis porkuniensis Oraspold 1959
G. †Dolerorthis Schuchert and Cooper 1931
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†Dolerorthis duftonensis Reed 1910
†Dolerorthis duftonensis prolixa Williams 1963
†Dolerorthis flabellites Foerste 1889
†Dolerorthis inaequicostata Wright 1964
†Dolerorthis intercostata de Sowerby and Murchison 1839
†Dolerorthis interplicata Foerste 1909
†Dolerorthis multicostellata Rong et al. 2013
†Dolerorthis nadruvensis Paškevičius and Hints 2016
†Dolerorthis plicata de Sowerby and Murchison 1839
†Dolerorthis praeclara Temple 1968
†Dolerorthis pristina Popov et al. 2002
†Dolerorthis psygma Lamont and Gilbert 1945
†Dolerorthis rankini Davidson 1883
†Dolerorthis rustica Sowerby 1839
†Dolerorthis savagei Amsden 1974
†Dolerorthis sowerbyana Davidson 1871
†Dolerorthis sowerbyiana Davidson 1869
Invalid names: Altaeorthis Severgina 1967 [synonym], Munhella Neuman 1971 [synonym]
G. †Flabellitesia Zhang 1989
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†Flabellitesia adaia Li and Copper 2006
†Flabellitesia kessei Boucot et al. 1988
G. †Hesperorthis Schuchert and Cooper 1931
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†Hesperorthis antelopensis Cooper 1956
†Hesperorthis australis Cooper 1956
†Hesperorthis australis exitis Williams 1962
†Hesperorthis avalanchensis Jin and Chatterton 1997
†Hesperorthis barbata Percival 1991
†Hesperorthis benjaminensis Laurie 1991
†Hesperorthis biconvexa Stigall Rode 2005
†Hesperorthis costalis Hall 1847
†Hesperorthis craigensis Reed 1917
†Hesperorthis davidsoni de Verneuil 1845
†Hesperorthis dubia Cooper 1956
†Hesperorthis gotlandica Schuchert and Cooper 1932
†Hesperorthis hillistensis Rubel 1962
†Hesperorthis ignicula Raymond 1905
†Hesperorthis latecostata Rozman 1977
†Hesperorthis laurentina Billings 1857
†Hesperorthis leinsterensis Liljeroth et al. 2017
†Hesperorthis longirostroides Laurie 1991
†Hesperorthis martinssoni Bassett and Cocks 1974
†Hesperorthis matutina Cooper 1956
†Hesperorthis mucronata Oraspold 1959
†Hesperorthis onniensis Whittard and Barker 1950
†Hesperorthis pyramidalis Twenhofel 1928
†Hesperorthis rae Oraspold 1956
†Hesperorthis sulcata Cooper 1956
†Hesperorthis tricenaria Conrad 1843
G. †Paradolerorthis
G. †Ptychopleurella Schuchert and Cooper 1931
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†Ptychopleurella aleksandrovae Nikitin et al. 1996
†Ptychopleurella angulaticostata Jin and Chatterton 1997
†Ptychopleurella arthuri Pestana 1960
†Ptychopleurella bouchardi Davidson 1847
†Ptychopleurella decretoria Percival 1991
†Ptychopleurella emarginata Wright 1982
†Ptychopleurella erecta Rubel 1962
†Ptychopleurella kleinhamplei Ross and Barnes 1967
†Ptychopleurella lamellosa Raymond 1905
†Ptychopleurella lenzi Zhang 1989
†Ptychopleurella mediocostata Cooper 1956
†Ptychopleurella multicostata Whittard and Barker 1950
†Ptychopleurella oklahomensis Cooper 1956
†Ptychopleurella pirguensis Rõõmusoks 1964
†Ptychopleurella porcia Billings 1859
†Ptychopleurella rectangulata Cooper 1956
†Ptychopleurella rectangulata laciniata Williams 1962
†Ptychopleurella separata Wright 1964
†Ptychopleurella sulcata Cooper 1956
†Ptychopleurella transversa Rubel 2011
†Ptychopleurella twenhofeli Wright 1964
†Ptychopleurella uniplicata Cooper 1956
G. †Schizonema
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†Schizonema capillata Temple 1970
†Schizonema fissistriata Foerste 1912
Invalid names: Schizoramma Foerste 1912 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy 2009 | |||||
Collections (1064 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ibexian | USA (Nevada) | Hesperorthis matutina (104434) | |
| Ordovician | USA (New York) | Hesperorthis sp. (332) | |
| Ordovician | USA (Tennessee) | Hesperorthis sp. (1959) | |
| Arenig | Canada (New Brunswick) | Munhella cummingi (185952) | |
| Arenig | China (SiChuan) | Hesperorthis sp. (7949) | |
| Fennian | Canada (New Brunswick) | Munhella cummingi (185953) | |
| Rangerian | USA (Nevada) | Hesperorthis matutina (104399) | |
| Middle Ordovician | USA (California) | Hesperorthis dubia (196176 196178) Hesperorthis dubius (196177) | |
| Middle Ordovician | USA (Kentucky) | Hesperorthis sp. (10757 124619) | |
| Middle Ordovician | USA (New York) | Hesperorthis sp. (333) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Early/Lower Devonian | Canada (Ontario) | Dolerorthis sp. (40058) | |
| Early/Lower Devonian | USA (West Virginia, Maryland, Pennsylvania) | Dolerorthis sp. (652) | |
| Lochkovian - Zlichovian | Canada (Yukon) | Dolerorthis sp. (603) | |
| Siegen | USA (Nevada) | Dolerorthis sp. (164726 164730) | |
| Pragian | Czech Republic (Prague) | Ptychopleurella sp. (12071) | |
| Pragian | Australia (New South Wales) | Dolerorthis borealis, Dolerorthis ornata, Dolerorthis sp., Ptychopleurella cymbella, Ptychopleurella forticostata (25695) | |
| Pragian | Canada (Yukon) | Dolerorthis borealis (43713 43969) Dolerorthis borealis, Dolerorthis sp. (24933) Dolerorthis sp., Ptychopleurella sp. (25273) | |
| Pragian | China (Guangxi) | Dolerorthis zhongnanensis (12928) | |
| Pragian | USA (Nevada) | Ptychopleurella sp. (595) | |
| Zlichovian | Czech Republic (Barrandia) | Ptychopleurella revivisicens (12112) | |