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Callograptus
Taxonomy
Callograptus is a genus. It is not extant. Its type is Callograptus elegans.
It was assigned to Dendrograptidae by Rickards et al. (1990); to Dendroidea by Sepkoski (2002); and to Acanthograptidae by Maletz et al. (2020).
It was assigned to Dendrograptidae by Rickards et al. (1990); to Dendroidea by Sepkoski (2002); and to Acanthograptidae by Maletz et al. (2020).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Odontocaulis Lapworth p. 175 |
| 1990 | Callograptus Rickards et al. pp. 221 - 222 |
| 2002 | Callograptus Sepkoski |
| 2020 | Callograptus Maletz et al. p. 51 |
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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. †Callograptus
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Subg. †Callograptus (Pseudocallograptus) Skevington 1963
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†Callograptus (Pseudocallograptus) salteri Hall 1865
†Callograptus cylindricus Liu 1987
†Callograptus elegans Hall 1865
†Callograptus praesalteri Rickards et al. 1990
Invalid names: Odontocaulis Lapworth 1881 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. B. Rickards et al. 1990 | Rhabdosome conical, flabellate or irregular, with thecate stem, or, more commonly, thickened nonthecate stem or disclike holdfast; dichotomous more or less regular branching of the stipes which are parallel to subparallel, sporadically connected by anastomosis or dissepiments; authothecae denticulate, sometimes distally isolate. |
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Hendy et al. 2009, Aberhan 1992 | |||||
Collections (47 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Idamean | Australia (Tasmania) | C. praesalteri (204525) | |
| Furongian | China (Guangxi) | C. sp. (116360) | |
| Late/Upper Cambrian | USA (Alaska) | C. sp. (114979) | |
| Merioneth | Canada (Northwest Territories) | C. sp. (25606) | |
| Niuchehean | Russian Federation (Krasnoyar) | C. sp. (131361) | |
| Mansian | Russian Federation (Siberia) | C. sp. (9273 9287) | |
| Mansian | Russian Federation (Krasnoyar) | C. rosovae (131353) C. sp. (131103) | |
| Gasconadian | USA (Montana) | C. richeyi (232902) | |
| Tremadoc | China (ShanXi) | C. sp. (8003) | |
| Tremadoc | Russian Federation (Siberia) | C. sp. (9283) | |
| Tremadoc | Russian Federation (Krasnoyar) | C. sp. (131104) | |
| Tremadoc | China (Hubei) | C. sp. (7729) | |
| Tremadoc | Argentina | C. salteri (9021) | |
| Tremadoc | China (Hunan) | C. suxianensis, C. isolateralis, C. cylindricus, C. salteri (210768) C. suxianensis, C. taitzehoensis, C. ellipsoideus (210773) C. suxianensis, C. taitzehoensis, C. ellipsoideus, C. cylindricus (210774) C. taitzehoensis, C. isolateralis (210776) | |
| Tremadoc | China (LiaoNing) | C. sp. (20753 20755) | |
| Tremadoc | China (Hunan and Hubei) | C. sp. (7719 7720) | |
| Tremadoc | China (HeBei) | C. sp. (7958 7964 7985 7997) | |
| Tremadoc | China (JiLin) | C. sp. (21143 21144 21145) | |
| Tremadoc | China (Guizhou) | C. sp. (7367 7387) | |
| Dawan | China (AnHui) | C. sp. (7829) | |
| Klabava | Czechia | C. sp. (3841) | |
| Arenig | USA (Montana) | C. sp. (286) | |
| Arenig | United Kingdom | C. salteri (236349) | |
| Bendigonian | Australia (Queensland) | C. sp. (197364) | |
| Dapingian | Russian Federation (Siberia) | C. sp. (205563 205577) | |
| Darriwilian | Russian Federation (Siberia) | C. sp. (206145) | |
| Berounian - Vinice | Spain (Zaragoza) | C. sp. (21089) | |
| Vinice - Late/Upper Ordovician | Czechia | C. parvus (3863) | |
| Caradoc | China (GanSu) | C. sp. (8565) | |
| Porkuni | Estonia (Lääne-Virumaa) | C. kaljoi (228451) | |
| Hirnantian - Rhuddanian | Russian Federation (Siberia) | C. sp. (205661) | |
| Zlichovian | Czechia (Barrandia) | C. formosus, C. bohemicus (12112) | |
| Arundian - Holkerian | Ireland | C. sp. (76517) |