Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tetrarectangulum
Taxonomy
Species
Synonymy list
Year | Name and author |
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2002 | Tetrarectangulum Sepkoski |
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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. †Tetrarectangulum
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†Tetrarectangulum poratum Steiger 1992
†Tetrarectangulum spinosum Steiger 1992
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Valanginian or 155.70000 to 136.40000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Kimmeridgian | Italy | T. spinosum (47166) | |
Early/Lower Tithonian | Austria | T. spinosum (51220) | |
Early/Lower Tithonian | Italy | T. poratum (47165) T. spinosum (47167) | |
Early/Lower Tithonian - Middle Tithonian | Austria | T. sp. (51221) T. sp., T. poratum (51226) T. spinosum (51224) | |
Late/Upper Tithonian | Austria | T. poratum, T. spinosum (51204) T. spinosum (51203 51206) | |
Middle Tithonian - Late/Upper Tithonian | Austria | T. poratum (51192) | |
Late/Upper Tithonian - Early/Lower Berriasian | Austria | T. poratum (51209) T. sp., T. poratum (51208) | |
Late/Upper Tithonian - Berriasian | Germany | T. spinosum (47169) | |
Berriasian | Oman | T. poratum (47172 47176) T. spinosum (47173) | |
Berriasian | Austria | T. poratum (51210 51214) T. sp. (51197) | |
Berriasian - Valanginian | Austria | T. poratum (51215) | |
Berriasian - Valanginian | Germany | T. spinosum (51216) | |
Early/Lower Valanginian | Germany | T. poratum (51217) | |
Valanginian | Oman | T. poratum, T. spinosum (47179) |