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Puzosia subquadrata
Taxonomy
Desmoceras subquadratum was named by Anderson (1902).
It was recombined as Puzosia subquadrata by Anderson (1938) and Murphy and Rodda (1977).
It was recombined as Puzosia subquadrata by Anderson (1938) and Murphy and Rodda (1977).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1902 | Desmoceras subquadratum Anderson p. 96 figs. Plate IV, Fk;s. 118-119; Plate X, Fig. 193 |
1938 | Puzosia subquadrata Anderson p. 186 figs. Plate 45, figures 3, 4, 5 |
1977 | Puzosia subquadrata Murphy and Rodda p. 79 figs. Figures 6 to 10 |
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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.
†Puzosia subquadrata Anderson 1902
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Albian to the top of the Middle Albian or 113.00000 to 105.30000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian - Early/Lower Albian | USA (California) | Puzosia subquadrata (225527) | |
Albian | USA (California) | Puzosia subquadrata (216374 216376 216377) | |
Middle Albian | USA (California) | Puzosia subquadrata (216379) |