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are composed of a single mature carpel, with the second carpel present as a narrow strip of tissue found on the underside of the mature carpel. One known specimen is of a fruit with two mature carpels. In that specimen the fruit shows bilateral symmetry, with the stipe and the suture between the
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with narrow surrounding wings. The fruit tips are generally pointed. The fruits range from 11.5 to 21 millimetres (0.45 to 0.83 in) in length with an average length of 15.1 millimetres (0.59 in). They vary in width from 4.5 to 8.2 millimetres (0.18 to 0.32 in).
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veins. The latex, which still retains its elasticity, ranges in coloration from golden brown in more oxidized specimens to a dark brown in less oxidized specimens.
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are attached to the base of the fruit at an angle of 45Β°, with a length ranging from 2.5 to 5 millimetres (0.098 to 0.197 in). Almost all known specimens of
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carpels being placed centrally, rather than along one side as is seen in the asymmetrical specimens. The fossils show a net of small
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a synonym. The species was again examined in 1997 by paleobotanists Victor B. Call and David L. Dilcher, both of the
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in 1940, who recognized them to belong to the same species. Brown moved the species to
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is one of five described fossil species from North
America assigned to the modern genus
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is known from a number of specimens recovered from
Claiborne Formation fossil sites in
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which was also described by Berry in 1930 is likely also a
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Call, V.B.; Dilcher, D.L. (1997). "The fossil record of
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401:respectively. The two fossils were reexamined by
393:in 1930 from the Holly Hills sand of Tennessee as
332:deposits of the southeastern United States.
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433:fruit rather than a separate taxon.
497:(Eucommiaceae) in North America".
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673:Extinct flora of North America
445:are composed of two flattened
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658:Fossil taxa described in 1930
653:Fossil taxa described in 1940
441:The asymmetrical fruits of
325:fruits found in the middle
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499:American Journal of Botany
427:Leguminosites copaiferanus
370:History and classification
285:Leguminosites copaiferanus
112:Leguminosites copaiferanus
648:Trees of Northern America
415:Carpolithus banisteroides
395:Carpolithus banisteroides
342:. The other species are
280:Carpolithus banisteroides
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120:Scientific classification
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663:Plants described in 1940
16:Extinct species of tree
419:University of Florida
399:Simaroubites eocenica
291:Simaroubites eocenica
330:Claiborne Formation
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606:Eucommia eocenica
576:Eucommia eocenica
568:Taxon identifiers
557:Eucommia eocenica
411:Eucommia eocenica
375:Eucommia eocenica
351:E. jeffersonensis
302:Eucommia eocenica
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251:Eucommia eocenica
25:Eucommia eocenica
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555:Data related to
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29:Temporal range:
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559:at Wikispecies
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391:Edward W. Berry
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311:flowering plant
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505:(6): 798β814.
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363:E. rowlandii
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209:Eucommiaceae
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600:Wikispecies
464:polymerized
459:E. eocenica
452:E. eocenica
443:E. eocenica
437:Description
431:E. eocenica
423:Gainesville
387:Mississippi
345:E. constans
334:E. eocenica
319:E. eocenica
309:species of
163:Angiosperms
637:Categories
473:References
357:E. montana
643:Garryales
413:and made
379:Tennessee
227:Species:
199:Garryales
133:Kingdom:
114:holotype
591:Q5406188
585:Wikidata
535:20464075
527:21708632
495:Eucommia
407:Eucommia
383:Missouri
339:Eucommia
271:Synonyms
220:Eucommia
205:Family:
189:Asterids
176:Eudicots
519:2445816
447:nutlets
307:extinct
215:Genus:
195:Order:
137:Plantae
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455:stipes
385:, and
360:, and
327:Eocene
323:fossil
305:is an
615:IFPNI
531:S2CID
515:JSTOR
467:latex
263:Brown
259:Berry
183:Clade
170:Clade
157:Clade
144:Clade
523:PMID
397:and
37:Preκ
507:doi
421:in
409:as
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87:Pg
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287:?
257:(
92:N
82:K
77:J
72:T
67:P
62:C
57:D
52:S
47:O
42:κ
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