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Benthamaspis gibberula

Taxonomy
Bathyurus gibberulus was named by Billings (1865). Its type specimen is GSC 660, a pygidium, and it is a 3D body fossil.

It was recombined as Dolichometopus gibberulus by Billings (1865); it was recombined as Benthamaspis gibberula by Fortey (1979), Fortey and Bruton (2013).

Synonyms
  • Benthamaspis distinctus was named by Young (1973) [Paratypes: BYU 2179-82.]. Its type specimen is BYU 2178, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is H-20, which is in a Blackhillsian open shallow subtidal grainstone in the Fillmore Formation of Utah.

    It was synonymized subjectively with Benthamaspis gibberula by Fortey (1979).
Synonymy list
YearName and author
1865Dolichometopus gibberulus Billings p. 269 figs. fig. 254
1973Benthamaspis distinctus Young p. 98 figs. Pl. 1, figs. 9, 10, 14
1979Benthamaspis gibberula Fortey p. 102
2013Benthamaspis gibberula Fortey and Bruton

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No classification data are available

No information on subtaxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Floian to the top of the Blackhillsian or 477.10000 to 471.30000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Cassinian483.4 - 471.3Canada (Newfoundland) Benthamaspis gibberula (195758 195782)
Cassinian483.4 - 471.3Canada (Newfoundland and Labrador) Benthamaspis gibberula (103540 133140)
Tulean481.7 - 475.3Canada (Newfoundland and Labrador) Benthamaspis gibberula (195775)
Tulean - Blackhillsian481.7 - 471.3Canada (Newfoundland and Labrador) Benthamaspis gibberula (195772 195776 196381 196504)
Tulean - Blackhillsian481.7 - 471.3Canada (Newfoundland) Benthamaspis gibberula (196380)
Floian477.1 - 471.3Canada (Newfoundland) Benthamaspis gibberula (195748)
Blackhillsian475.3 - 471.3Norway (Spitsbergen) Benthamaspis gibberula (189838 189839)
Blackhillsian475.3 - 471.3USA (Utah) Benthamaspis distinctus (69261)