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Sporolithon keenani
Taxonomy
Archaeolithothamnium keenani was named by Howe (1934). It is a 3D body fossil. Its type locality is LSJU locality 930, Indian Creek, which is in a Ypresian reef, buildup or bioherm limestone in the Sierra Blanca Formation of California.
It was recombined as Sporolithon keenani by Johnson (1945); it was recombined as Archaeolithothamnion keenani by Johnson and Stewart (1953).
It was recombined as Sporolithon keenani by Johnson (1945); it was recombined as Archaeolithothamnion keenani by Johnson and Stewart (1953).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1934 | Archaeolithothamnium keenani Howe p. 513 figs. Pl 54 |
1945 | Sporolithon keenani Johnson p. 354 figs. pl. 52, fig. 2 |
1953 | Archaeolithothamnion keenani Johnson and Stewart p. 133 |
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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.
†Sporolithon keenani Howe 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Eocene to the top of the Badenian or 55.80000 to 12.70000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ypresian | USA (California) | Archaeolithothamnium keenani (type locality: 71078) | |
Eocene | USA (California) | Sporolithon keenani (221900) | |
Early/Lower Eocene | USA (California) | Archaeolithothamnion keenani (147702) | |
Bartonian | India (Gujarat) | Sporolithon keenani (215382) | |
Langhian - Serravallian | Poland (Świętokrzyskie Voivodeship) | Sporolithon keenani (221512) | |
Badenian | Poland | Archaeolithothamnium keenani (138295 138305 138306 138307 147574) |