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Rhizopoterion
Taxonomy
Rhizopoterion was named by Zittel (1877) [Sepkoski's age data: K Turo T Than Sepkoski's reference number: 622,641,1024]. It is not extant.
It was assigned to Lychniscosa by Sepkoski (2002); and to Ventriculitinae by Finks et al. (2004).
It was assigned to Lychniscosa by Sepkoski (2002); and to Ventriculitinae by Finks et al. (2004).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1877 | Rhizopoterion Zittel |
2002 | Rhizocheton Sepkoski |
2002 | Rhizopterion Sepkoski |
2004 | Rhizopoterion Finks et al. p. 534 |
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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. †Rhizopoterion Zittel 1877
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†Rhizopoterion coniforme Hurcewicz 1968
†Rhizopoterion solidum Schrammen 1912
†Rhizopoterion tubiforme Schrammen 1912
Invalid names: Rhizocheton [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Bambach et al. 2007, Kiessling 2004 |
Age range: base of the Late/Upper Cenomanian to the top of the Bartonian or 99.60000 to 38.00000 Ma
Collections (39 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian | Sweden | R. sp. (70427) | |
Late/Upper Turonian | France (Champagne-Ardenne) | R. solidum (113590) | |
Late/Upper Turonian | France (Nord-Pas de Calais) | R. solidum (113591) R. tubiforme (113562) | |
Coniacian | France (Nord-Pas de Calais) | R. tubiforme (113592) | |
Coniacian - Santonian | United Kingdom (Northern Ireland) | R. cribrosum, R. tubiforme (113139) | |
Senonian | Spain (Catalonia) | R. tubiforme (112574) | |
Santonian | Poland | R. cribrosum (112490 112491 112492) | |
Campanian | United Kingdom (Northern Ireland) | R. cribrosum (113140) | |
Campanian | United Kingdom (England) | R. cribrosum, R. sterea (113111) | |
Campanian | United Kingdom (North Yorkshire) | R. cribrosum (113105) | |
Campanian | Germany (Niedersachsen) | R. solidum (110530) | |
Early/Lower Campanian | Germany (Sachsen-Anhalt) | R. cribrosum (112628 112629) | |
Early/Lower Campanian | Poland | R. tubiforme (110329) | |
Early/Lower Campanian - Middle Campanian | Germany | R. solidum (64187) | |
Late/Upper Campanian | Germany | R. tubiforme (64153) | |
Late/Upper Campanian | United Kingdom (England) | R. cribrosum, R. sterea (113137) | |
Late/Upper Campanian | United Kingdom (Ireland) | R. cribrosum (197344) R. cribrosum, R. sp., R. tubiforme (197341) R. cribrosum, R. tubiforme (197343) R. sp. (197342) R. sp., R. tubiforme (197336) | |
Late/Upper Campanian | Germany (Niedersachsen) | R. tubiforme (31993) | |
Maastrichtian | United Kingdom (Norfolk) | R. cribrosum (112697) | |
Early/Lower Maastrichtian | Germany (Mecklenburg-Vorpommern) | R. tubiforme (32022) | |
Early/Lower Maastrichtian | Poland | R. coniforme (110338 110436) | |
Late/Upper Maastrichtian | Poland | R. coniforme (27818) R. solidum (110438) | |
Lutetian | Italy (Veneto) | Rhizocheton lobata, Rhizocheton sp. 1, Rhizocheton sp. 2, Rhizocheton sp. 3 (110070) | |
Bartonian | Spain | Rhizocheton robustus (61242 61243 61246 61247 141921 141924) |