Temporal range: late Lower Cambrian (Lower Olenellus-zone) 522–516 Ma
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Trilobita
Order:
Redlichiida
Suborder:
Olenellina
Superfamily:
Olenelloidea
Family:
Biceratopsidae
Subfamily:
Bristoliinae
Genus:
Lochmanolenellus
Lieberman, 1998
Species:
L. mexicana
Binomial name
Lochmanolenellus
(Lochman, 1952)
Synonyms
Wanneria mexicana prima
Laudonia mexicana
Lochmanolenellus is an extinct genus of trilobites, fossil marine arthropods, with one small species, L. mexicana. It lived during the Botomian stage (Olenellus-zone), 522–513 million years ago, in the South-West of the former continent of Laurentia, in what are today Mexico, and the South-Western United States.[1]
^Lieberman, B.S. (1999). "Systematic Revision of the Olenelloidea (Trilobita, Cambrian)" (PDF). Bulletin of the Peabody Museum of Natural History. 45.[permanent dead link]
Lochmanolenellus is an extinct genus of trilobites, fossil marine arthropods, with one small species, L. mexicana. It lived during the Botomian stage (Olenellus-zone)...
Alabama, USA). All other species are known from western Laurentia: Lochmanolenellus mexicana from northern Mexico and South-East California, the species...
Fremontella, Lochmanolenellus and Laudonia have shorter genal spines (comparable to 4–5 thorax segments) than Bristolia (8 segments). Lochmanolenellus and Laudonia...
Fremontella shares with the other genera of the Bristoliinae subfamily, Lochmanolenellus and Bristolia conspicuous and long curved spines (called genal spines)...
macer W. mediocris = Elliptocephala mediocris W. mexicana prima = Lochmanolenellus mexicana W. occidens = Mummaspis occidens W. mirabilis = Elliptocephala...
(2014). "Systematic revision of the trilobite genera Laudonia and Lochmanolenellus (Olenelloidea) from the lower Dyeran (Cambrian Series 2) of western...
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