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Items: 1 to 50 of 62


An ammonite trapped in Burmese amber.

Yu T, Kelly R, Mu L, Ross A, Kennedy J, Broly P, Xia F, Zhang H, Wang B, Dilcher D.

Proc Natl Acad Sci U S A. 2019 Jun 4;116(23):11345-11350. doi: 10.1073/pnas.1821292116. Epub 2019 May 13.


Occurrence of Phoma Sacc. in the phyllosphere of Neogene Siwalik forest of Arunachal sub-Himalaya and its palaeoecological implications.

Vishnu Née Mandal A, Khan MA, Bera M, Acharya K, Dilcher DL, Bera S.

Fungal Biol. 2019 Jan;123(1):18-28. doi: 10.1016/j.funbio.2018.10.007. Epub 2018 Nov 10.


Paleocene Ipomoea (Convolvulaceae) from India with implications for an East Gondwana origin of Convolvulaceae.

Srivastava G, Mehrotra RC, Dilcher DL.

Proc Natl Acad Sci U S A. 2018 Jun 5;115(23):6028-6033. doi: 10.1073/pnas.1800626115. Epub 2018 May 21.


The evolutionary convergence of mid-Mesozoic lacewings and Cenozoic butterflies.

Labandeira CC, Yang Q, Santiago-Blay JA, Hotton CL, Monteiro A, Wang YJ, Goreva Y, Shih C, Siljeström S, Rose TR, Dilcher DL, Ren D.

Proc Biol Sci. 2016 Feb 10;283(1824). pii: 20152893. doi: 10.1098/rspb.2015.2893.


Montsechia, an ancient aquatic angiosperm.

Gomez B, Daviero-Gomez V, Coiffard C, Martín-Closas C, Dilcher DL.

Proc Natl Acad Sci U S A. 2015 Sep 1;112(35):10985-8. doi: 10.1073/pnas.1509241112. Epub 2015 Aug 17.


Early Cretaceous Archaeamphora is not a carnivorous angiosperm.

Wong WO, Dilcher DL, Labandeira CC, Sun G, Fleischmann A.

Front Plant Sci. 2015 May 7;6:326. doi: 10.3389/fpls.2015.00326. eCollection 2015.


Fertile structures with in situ spores of a dipterid fern from the Triassic in southern China.

Wang Y, Li L, Guignard G, Dilcher DL, Xie X, Tian N, Zhou N, Wang Y.

J Plant Res. 2015 May;128(3):445-57. doi: 10.1007/s10265-015-0708-9. Epub 2015 Mar 15.


Coryphoid palm leaf fossils from the Maastrichtian-Danian of Central India with remarks on phytogeography of the Coryphoideae (Arecaceae).

Srivastava R, Srivastava G, Dilcher DL.

PLoS One. 2014 Nov 13;9(11):e111738. doi: 10.1371/journal.pone.0111738. eCollection 2014.


Fruit structure in Magnoliaceae s.l. and Archaeanthus and their relationships.

Romanov MS, Dilcher DL.

Am J Bot. 2013 Aug;100(8):1494-508. doi: 10.3732/ajb.1300035. Epub 2013 Aug 13.


Rise to dominance of angiosperm pioneers in European Cretaceous environments.

Coiffard C, Gomez B, Daviero-Gomez V, Dilcher DL.

Proc Natl Acad Sci U S A. 2012 Dec 18;109(51):20955-9. doi: 10.1073/pnas.1218633110. Epub 2012 Dec 4.


Palynological composition of a Lower Cretaceous South American tropical sequence: climatic implications and diversity comparisons with other latitudes.

Mejia-Velasquez PJ, Dilcher DL, Jaramillo CA, Fortini LB, Manchester SR.

Am J Bot. 2012 Nov;99(11):1819-27. doi: 10.3732/ajb.1200135. Epub 2012 Nov 6.


Fruits and foliage of Pueraria (Leguminosae, Papilionoideae) from the Neogene of Eurasia and their biogeographic implications.

Wang Q, Manchester SR, Dilcher DL.

Am J Bot. 2010 Dec;97(12):1982-98. doi: 10.3732/ajb.1000167. Epub 2010 Nov 15.


A eudicot from the Early Cretaceous of China.

Sun G, Dilcher DL, Wang H, Chen Z.

Nature. 2011 Mar 31;471(7340):625-8. doi: 10.1038/nature09811.


Climate forcing due to optimization of maximal leaf conductance in subtropical vegetation under rising CO2.

de Boer HJ, Lammertsma EI, Wagner-Cremer F, Dilcher DL, Wassen MJ, Dekker SC.

Proc Natl Acad Sci U S A. 2011 Mar 8;108(10):4041-6. doi: 10.1073/pnas.1100555108. Epub 2011 Feb 17.


Global CO2 rise leads to reduced maximum stomatal conductance in Florida vegetation.

Lammertsma EI, de Boer HJ, Dekker SC, Dilcher DL, Lotter AF, Wagner-Cremer F.

Proc Natl Acad Sci U S A. 2011 Mar 8;108(10):4035-40. doi: 10.1073/pnas.1100371108. Epub 2011 Feb 17.


An Early Cretaceous fruit with affinities to Ceratophyllaceae.

Dilcher DL, Wang H.

Am J Bot. 2009 Dec;96(12):2256-69. doi: 10.3732/ajb.0900049. Epub 2009 Nov 20.


A probable pollination mode before angiosperms: Eurasian, long-proboscid scorpionflies.

Ren D, Labandeira CC, Santiago-Blay JA, Rasnitsyn A, Shih C, Bashkuev A, Logan MA, Hotton CL, Dilcher D.

Science. 2009 Nov 6;326(5954):840-7. doi: 10.1126/science.1178338.


Tertiary leaf fossils of Mangifera (Anacardiaceae) from Li Basin, Thailand as examples of the utility of leaf marginal venation characters.

Sawangchote P, Grote PJ, Dilcher DL.

Am J Bot. 2009 Nov;96(11):2048-61. doi: 10.3732/ajb.0900086.


A climatic and taxonomic comparison between leaf litter and standing vegetation from a Florida swamp woodland.

Dilcher DL, Kowalski EA, Wiemann MC, Hinojosa LF, Lott TA.

Am J Bot. 2009 Jun;96(6):1108-15. doi: 10.3732/ajb.0800361.


Fossil Araceae from a Paleocene neotropical rainforest in Colombia.

Herrera FA, Jaramillo CA, Dilcher DL, Wing SL, Gómez-N C.

Am J Bot. 2008 Dec;95(12):1569-83. doi: 10.3732/ajb.0800172. Epub 2008 Nov 7.


The impact of Miocene atmospheric carbon dioxide fluctuations on climate and the evolution of terrestrial ecosystems.

Kürschner WM, Kvacek Z, Dilcher DL.

Proc Natl Acad Sci U S A. 2008 Jan 15;105(2):449-53. doi: 10.1073/pnas.0708588105. Epub 2008 Jan 3.


Early steps of angiosperm pollinator coevolution.

Hu S, Dilcher DL, Jarzen DM, Winship Taylor D.

Proc Natl Acad Sci U S A. 2008 Jan 8;105(1):240-5. doi: 10.1073/pnas.0707989105. Epub 2008 Jan 2.


Exceptionally well preserved late Quaternary plant and vertebrate fossils from a blue hole on Abaco, The Bahamas.

Steadman DW, Franz R, Morgan GS, Albury NA, Kakuk B, Broad K, Franz SE, Tinker K, Pateman MP, Lott TA, Jarzen DM, Dilcher DL.

Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19897-902. Epub 2007 Dec 5. Review.


Mitochondrial matR sequences help to resolve deep phylogenetic relationships in rosids.

Zhu XY, Chase MW, Qiu YL, Kong HZ, Dilcher DL, Li JH, Chen ZD.

BMC Evol Biol. 2007 Nov 10;7:217.


Aquatic organisms as amber inclusions and examples from a modern swamp forest.

Schmidt AR, Dilcher DL.

Proc Natl Acad Sci U S A. 2007 Oct 16;104(42):16581-5. Epub 2007 Oct 10.


Phylogeny of extant and fossil Juglandaceae inferred from the integration of molecular and morphological data sets.

Manos PS, Soltis PS, Soltis DE, Manchester SR, Oh SH, Bell CD, Dilcher DL, Stone DE.

Syst Biol. 2007 Jun;56(3):412-30.


An early infructescence Hyrcantha decussata (comb. nov.) from the Yixian Formation in northeastern China.

Dilcher DL, Sun G, Ji Q, Li H.

Proc Natl Acad Sci U S A. 2007 May 29;104(22):9370-4. Epub 2007 May 22.


Cenozoic continental climatic evolution of Central Europe.

Mosbrugger V, Utescher T, Dilcher DL.

Proc Natl Acad Sci U S A. 2005 Oct 18;102(42):14964-9. Epub 2005 Oct 10.


Welwitschiaceae from the Lower Cretaceous of northeastern Brazil.

Dilcher DL, Bernardes-De-Oliveira ME, Pons D, Lott TA.

Am J Bot. 2005 Aug;92(8):1294-310. doi: 10.3732/ajb.92.8.1294.


Mid- to late-Holocene El Nino-Southern Oscillation dynamics reflected in the subtropical terrestrial realm.

Donders TH, Wagner F, Dilcher DL, Visscher H.

Proc Natl Acad Sci U S A. 2005 Aug 2;102(31):10904-8. Epub 2005 Jul 25.


Correlations of climate and plant ecology to leaf size and shape: potential proxies for the fossil record.

Royer DL, Wilf P, Janesko DA, Kowalski EA, Dilcher DL.

Am J Bot. 2005 Jul;92(7):1141-51. doi: 10.3732/ajb.92.7.1141.


Cuticular anatomy of Sphenobaiera huangii (Ginkgoales) from the Lower Jurassic of Hubei, China.

Wang Y, Guignard G, Thévenard F, Dilcher D, Barale G, Mosbrugger V, Yang X, Mei S.

Am J Bot. 2005 Apr;92(4):709-21. doi: 10.3732/ajb.92.4.709.


Stomatal frequency responses in hardwood-swamp vegetation from Florida during a 60-year continuous CO2 increase.

Wagner F, Dilcher DL, Visscher H.

Am J Bot. 2005 Apr;92(4):690-5. doi: 10.3732/ajb.92.4.690.


Morphology and affinities of an Early Cretaceous Ephedra (Ephedraceae) from China.

Yang Y, Geng BY, Dilcher DL, Chen ZD, Lott TA.

Am J Bot. 2005 Feb;92(2):231-41. doi: 10.3732/ajb.92.2.231.


New perspective on the architecture of the Late Devonian arborescent lycopsid Leptophloeum rhombicum (Leptophloeaceae).

Wang Q, Geng BY, Dilcher DL.

Am J Bot. 2005 Jan;92(1):83-91. doi: 10.3732/ajb.92.1.83.


Variation in Ginkgo biloba L. leaf characters across a climatic gradient in China.

Sun B, Dilcher DL, Beerling DJ, Zhang C, Yan D, Kowalski E.

Proc Natl Acad Sci U S A. 2003 Jun 10;100(12):7141-6. Epub 2003 May 30.


Warmer paleotemperatures for terrestrial ecosystems.

Kowalski EA, Dilcher DL.

Proc Natl Acad Sci U S A. 2003 Jan 7;100(1):167-70. Epub 2002 Dec 19.


An anatomically preserved arborescent lycopsid, Sublepidodendron songziense (Sublepidodendraceae), from the Late Devonian of Hubei, China.

Wang Q, Hao SG, Wang DM, Dilcher DL.

Am J Bot. 2002 Sep;89(9):1468-77. doi: 10.3732/ajb.89.9.1468.


Archaefructaceae, a new basal angiosperm family.

Sun G, Ji Q, Dilcher DL, Zheng S, Nixon KC, Wang X.

Science. 2002 May 3;296(5569):899-904.


Life in the end-Permian dead zone.

Looy CV, Twitchett RJ, Dilcher DL, Van Konijnenburg-Van Cittert JH, Visscher H.

Proc Natl Acad Sci U S A. 2001 Jul 3;98(14):7879-83. Epub 2001 Jun 26.


Toward a new synthesis: major evolutionary trends in the angiosperm fossil record.

Dilcher D.

Proc Natl Acad Sci U S A. 2000 Jun 20;97(13):7030-6.


The delayed resurgence of equatorial forests after the permian-triassic ecologic crisis.

Looy CV, Brugman WA, Dilcher DL, Visscher H.

Proc Natl Acad Sci U S A. 1999 Nov 23;96(24):13857-62.


Century-scale shifts in early holocene atmospheric CO2 concentration

Wagner F, Bohncke SJ, Dilcher DL, Kurschner WM, van Geel B, Visscher H.

Science. 1999 Jun 18;284(5422):1971-3.


Estimation of temperature and precipitation from morphological characters of dicotyledonous leaves.

Wiemann MC, Manchester SR, Dilcher DL, Hinojosa LF, Wheeler EA.

Am J Bot. 1998 Dec;85(12):1796-802.


In search of the first flower: A jurassic angiosperm, archaefructus, from northeast china

Sun G, Dilcher DL, Zheng S, Zhou Z.

Science. 1998 Nov 27;282(5394):1692-5.


The fossil record of Eucommia (Eucommiaceae) in North America.

Call V, Dilcher D.

Am J Bot. 1997 Jun;84(6):798.


A natural experiment on plant acclimation: lifetime stomatal frequency response of an individual tree to annual atmospheric CO2 increase.

Wagner F, Below R, Klerk PD, Dilcher DL, Joosten H, Kürschner WM, Visscher H.

Proc Natl Acad Sci U S A. 1996 Oct 15;93(21):11705-8.

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