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is known from fossil cones approximately 2β5 cm in length. They were preserved in the
Kimmeridge Clay Formation (Upper Jurassic) in Scotland, and the Longarm Formation (Valanginian, Early Cretaceous) in Apple Bay on
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are important for understanding the evolution of the structure of conifer cones. They have intermediate shape of cone scales between early forms and later ones, charting changes in the group through time.
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Understanding the origin and evolution of conifers is important for palaeontologists, because they comprise an important part of ecosystems in the past and present. Fossils of
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Structure and relationships of the
Jurassic conifer seed cone Hughmillerites juddii gen. et comb. nov.: implications for the origin and evolution of Cupressaceae
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was originally found) were collected by the famous
Scottish geologist and writer, Hugh Miller. His collection is mainly held at the
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Seward, A.C., Bancroft, N., 1913. Jurassic plants from
Cromarty and Sutherland,Scotland.
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Hughmillerites vancouverensis sp. nov. and the
Cretaceous diversification of Cupressaceae
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252:(1802-1856), who found the original specimen and many others at Eathie, on the
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in
Scotland. The genus was erected in 2014 for a specimen originally named
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is named for
Vancouver Island, where the fossils were collected.
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refers to the well-known
Scottish geologist, writer and stonemason,
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Rothwell, G.W., Stockey, R.A., Mapes, G. and Hilton, J., 2011.
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Atkinson, B.A., Rothwell, G.W. and
Stockey, R.A., 2014.
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369:. American Journal of Botany, 101(12), pp.2136-2147.
380:Transactions of the Royal Society of Edinburgh
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268:(1879 β 1914). The second species,
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404:This article about a prehistoric
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639:Prehistoric gymnosperm genera
589:Fossil taxa described in 2011
644:Prehistoric gymnosperm stubs
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316:National Museum of Scotland
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521:This article related to a
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461:This article related to a
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264:was retained. It honours
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109:Scientific classification
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16:Extinct genus of conifers
300:and the closely related
213:(Atkinson et al., 2014).
205:(Rothwell et al., 2011).
187:Rothwell et al., (2011).
634:Early Cretaceous plants
584:Fossil record of plants
260:, and the species name
664:Cretaceous life stubs
604:Upper Jurassic Series
654:Mesozoic plant stubs
659:Jurassic life stubs
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270:M. vancouverensis
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210:H. vancouverensis
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624:Vancouver Island
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303:Hubbardiastrobus
286:Vancouver Island
266:John Wesley Judd
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29:Temporal range:
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320:Hughmillerites
312:Hughmillerites
298:Hughmillerites
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281:Hughmillerites
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258:Conites juddii
246:Hughmillerites
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229:Hughmillerites
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218:Conites juddii
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599:Kimmeridgian
579:Cupressaceae
534:expanding it
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382:48: 876β888.
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292:Significance
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168:Cupressaceae
33:Kimmeridgian
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614:Valanginian
276:Description
250:Hugh Miller
37:Valanginian
619:Black Isle
573:Categories
523:Cretaceous
326:References
254:Black Isle
216:Synonymn:
127:Division:
288:,Canada.
240:Etymology
202:H. juddii
144:Pinopsida
132:Pinophyta
115:Kingdom:
629:Conifers
463:Jurassic
193:Species
163:Family:
594:Fossils
406:conifer
234:cypress
175:Genus:
156:Pinales
151:Order:
139:Class:
120:Plantae
262:juddii
528:is a
526:plant
468:is a
466:plant
408:is a
530:stub
470:stub
410:stub
43:Preκ
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354:^
334:^
322:.
93:Pg
561:e
554:t
547:v
536:.
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476:.
441:e
434:t
427:v
416:.
98:N
88:K
83:J
78:T
73:P
68:C
63:D
58:S
53:O
48:κ
35:β
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