Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stenoblepharum astinil
Taxonomy
Stenoblepharum astinil was named by Edgecombe et al. (1997). Its type specimen is CEGH-UNC 14562, a cephalon/head (cranidium), and it is not a trace fossil. Its type locality is LA j, Las Aguaditas North Section, ~5.5 km west and ~9.5 km south of San José da Jáchal, which is in a Costonian deep subtidal shelf marl/claystone in the Las Aguaditas Formation of Argentina.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1997 | Stenoblepharum astinil Edgecombe et al. pp. 423-432 figs. 4-8 |
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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.
†Stenoblepharum astinil Edgecombe et al. 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Fortey and Owens 1999, Aberhan et al. 2004 |
Age range: Costonian or 458.40000 to 457.20000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Costonian | Argentina (San Juan) | Stenoblepharum astinil (70621 70622 70623 70625 type locality: 70626 70627) | |
Sandbian | Argentina (San Juan) | Stenoblepharum astinil (73388) |