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Taxon:
Species †
Anatotitan longiceps
(Marsh, 1897)
(dinosaur)
[unverified]
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Entity:
Authorship
SN2000 author citation
:
(Marsh, 1897) G. Olshevsky, 1991
Subsequent generic combination (orig. spell.)
:
Olshevsky, G. 1991.
Mesozoic Meanderings
(no. 2)
: 24 ("new combination").
Combinations
Basionym
:
†
Trachodon longiceps
Marsh, 1897
Ref:
G. Olshevsky, 1991
: 24.
[
new
]
Current combination
:
†
Trachodon longiceps
Marsh, 1897
Ref:
2021-present
: [9 Aug 2025].
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026