| Year |
Citation |
Score |
| 2020 |
Deline B, Thompson JR, Smith NS, Zamora S, Rahman IA, Sheffield SL, Ausich WI, Kammer TW, Sumrall CD. Evolution and Development at the Origin of a Phylum. Current Biology : Cb. PMID 32197083 DOI: 10.1016/J.Cub.2020.02.054 |
0.759 |
|
| 2020 |
Zamora S, Wright DF, Mooi R, Lefebvre B, Guensburg TE, Gorzelak P, David B, Sumrall CD, Cole SR, Hunter AW, Sprinkle J, Thompson JR, Ewin TAM, Fatka O, Nardin E, et al. Re-evaluating the phylogenetic position of the enigmatic early Cambrian deuterostome Yanjiahella. Nature Communications. 11: 1286. PMID 32152310 DOI: 10.1038/S41467-020-14920-X |
0.654 |
|
| 2020 |
Zamora S, Sprinkle J, Sumrall C. A revaluation of rhipidocystid echinoderms based on a new flattened blastozoan from the Upper Ordovician of Maryland, USA Acta Palaeontologica Polonica. 65. DOI: 10.4202/App.00718.2019 |
0.685 |
|
| 2020 |
Brochu CA, Sumrall CD. Modern cryptic species and crocodylian diversity in the fossil record Zoological Journal of the Linnean Society. 189: 700-711. DOI: 10.1093/Zoolinnean/Zlaa039 |
0.42 |
|
| 2020 |
Paton TR, Freeman RL, Dattilo BF, Sumrall CD, Brett CE. Edrioasteroids on corals: Taphonomic feedback and sedimentary processes control the ecology of a Late Ordovician (Katian: Cincinnatian, Richmondian) community in central Kentucky, USA Palaeogeography, Palaeoclimatology, Palaeoecology. 537: 109447. DOI: 10.1016/J.Palaeo.2019.109447 |
0.328 |
|
| 2019 |
Shroat-Lewis RA, Greenwood EN, Sumrall CD. Paleoecologic Analysis of Edrioasteroid (echinodermata) Encrusted Slabs from the Chesterian (upper Mississippian) Kinkaid Limestone of Southern Illinois Palaios. 34: 146-158. DOI: 10.2110/Palo.2018.061 |
0.328 |
|
| 2019 |
Bauer JE, Waters JA, Sumrall CD. Redescription of
Macurdablastus
and redefinition of Eublastoidea as a clade of Blastoidea (Echinodermata) Palaeontology. 62: 1003-1013. DOI: 10.1111/Pala.12439 |
0.634 |
|
| 2019 |
Sheffield SL, Sumrall CD. A re‐interpretation of the ambulacral system of Eumorphocystis (Blastozoa, Echinodermata) and its bearing on the evolution of early crinoids Palaeontology. 62: 163-173. DOI: 10.1111/Pala.12396 |
0.752 |
|
| 2019 |
Carrera MG, Sumrall CD. Ordovician sponges from the Lenoir Limestone, Tennessee: new evidence for a differential sponge distribution along the margins of Laurentia Journal of Paleontology. 94: 34-44. DOI: 10.1017/Jpa.2019.67 |
0.463 |
|
| 2019 |
Sheffield SL, Sumrall CD. The phylogeny of the Diploporita: a polyphyletic assemblage of blastozoan echinoderms Journal of Paleontology. 93: 740-752. DOI: 10.1017/Jpa.2019.2 |
0.769 |
|
| 2018 |
Sumrall CD, Zamora S. New Upper Ordovician edrioasteroids from Morocco Geological Society, London, Special Publications. DOI: 10.1144/Sp485.6 |
0.372 |
|
| 2018 |
Sheffield SL, Ausich WI, Sumrall CD. Late Ordovician (Hirnantian) diploporitan fauna of Anticosti Island, Quebec, Canada: implications for evolutionary and biogeographic patterns Canadian Journal of Earth Sciences. 55: 1-7. DOI: 10.1139/Cjes-2017-0160 |
0.79 |
|
| 2017 |
Sumrall CD. New insights concerning homology of the oral region and ambulacral system plating of pentaradial echinoderms Journal of Paleontology. 91: 604-617. DOI: 10.1017/Jpa.2017.9 |
0.386 |
|
| 2017 |
Bauer JE, Sumrall CD, Waters JA. Hydrospire morphology and implications for blastoid phylogeny Journal of Paleontology. 91: 847-857. DOI: 10.1017/Jpa.2017.2 |
0.632 |
|
| 2017 |
Sheffield SL, Sumrall CD. Generic revision of the Holocystitidae of North America (Diploporita, Echinodermata) based on universal elemental homology Journal of Paleontology. 91: 755-766. DOI: 10.1017/Jpa.2016.159 |
0.764 |
|
| 2016 |
ZAMORA S, SUMRALL CD, ZHU XJ, LEFEBVRE B. A new stemmed echinoderm from the Furongian of China and the origin of Glyptocystitida (Blastozoa, Echinodermata) Geological Magazine. 1-11. DOI: 10.1017/S001675681600011X |
0.442 |
|
| 2016 |
Mike J, Sumrall CD, Maroulas V, Schwartz F. Nonlandmark classification in paleobiology: computational geometry as a tool for species discrimination Paleobiology. 42: 696-706. DOI: 10.1017/Pab.2016.19 |
0.324 |
|
| 2016 |
Lefebvre B, Allaire N, Guensburg TE, Hunter AW, Kouraïss K, Martin ELO, Nardin E, Noailles F, Pittet B, Sumrall CD, Zamora S. Palaeoecological aspects of the diversification of echinoderms in the Lower Ordovician of central Anti-Atlas, Morocco Palaeogeography, Palaeoclimatology, Palaeoecology. 460: 97-121. DOI: 10.1016/J.Palaeo.2016.02.039 |
0.369 |
|
| 2015 |
Rahman IA, Waters JA, Sumrall CD, Astolfo A. Early post-metamorphic, Carboniferous blastoid reveals the evolution and development of the digestive system in echinoderms. Biology Letters. 11. PMID 26510677 DOI: 10.1098/Rsbl.2015.0776 |
0.419 |
|
| 2015 |
Sumrall CD, Zamora S. A columnal-bearing eocrinoid from the Cambrian Burgess Shale (British Columbia, Canada) Journal of Paleontology. 89: 366-368. DOI: 10.1017/Jpa.2014.54 |
0.431 |
|
| 2015 |
Sumrall CD, Sprinkle J. Unusual ambulacral branching pattern in a new Ordovician giant edrioasteroid, Bizarroglobus Journal of Paleontology. 89: 353-359. DOI: 10.1017/Jpa.2014.30 |
0.726 |
|
| 2015 |
Sprinkle J, Sumrall CD. New edrioasterine and astrocystitid (Echinodermata: Edrioasteroidea) from the Ninemile Shale (Lower Ordovician), central Nevada Journal of Paleontology. 89: 346-352. DOI: 10.1017/Jpa.2014.29 |
0.723 |
|
| 2015 |
Zamora S, Sumrall CD, Sprinkle J. New long-stemmed eocrinoid from the Furongian Point Peak Shale Member of the Wilberns Formation, central Texas Journal of Paleontology. 89: 189-193. DOI: 10.1017/Jpa.2014.16 |
0.696 |
|
| 2014 |
Shroat-Lewis RA, Sumrall CD, McKinney ML, Meyer DL. A paleoecologic comparison of two edrioasteroid (echinodermata) encrusted pavements from the upper Ordovician corryville formation of Florence, Kentucky and the miamitown shale of Sharonville, Ohio, U.S.A. Palaios. 29: 154-169. DOI: 10.2110/Palo.2013.034 |
0.312 |
|
| 2013 |
Kammer TW, Sumrall CD, Zamora S, Ausich WI, Deline B. Oral region homologies in paleozoic crinoids and other plesiomorphic pentaradial echinoderms. Plos One. 8: e77989. PMID 24244284 DOI: 10.1371/Journal.Pone.0077989 |
0.37 |
|
| 2013 |
Sumrall CD, Heredia S, Rodríguez CM, Mestre AI. The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms Acta Palaeontologica Polonica. 58: 763-776. DOI: 10.4202/App.2011.0108 |
0.488 |
|
| 2013 |
Lefebvre B, Sumrall CD, Shroat-Lewis RA, Reich M, Webster GD, Hunter AW, Nardin E, Rozhnov SV, Guensburg TE, Touzeau A, Noailles F, Sprinkle J. Palaeobiogeography of Ordovician echinoderms Geological Society Memoir. 38: 173-198. DOI: 10.1144/M38.14 |
0.717 |
|
| 2013 |
Zamora S, Lefebvre B, Álvaro JJ, Clausen S, Elicki O, Fatka O, Jell P, Kouchinsky A, Lin JP, Nardin E, Parsley R, Rozhnov S, Sprinkle J, Sumrall CD, Vizcaïno D, et al. Cambrian echinoderm diversity and palaeobiogeography Geological Society Memoir. 38: 157-171. DOI: 10.1144/M38.13 |
0.717 |
|
| 2012 |
Zamora S, Sumrall CD, Vizcaïno D. Morphology and Ontogeny of the Cambrian Edrioasteroid Echinoderm Cambraster cannati from Western Gondwana Acta Palaeontologica Polonica. 58: 545-559. DOI: 10.4202/App.2011.0152 |
0.442 |
|
| 2012 |
Sumrall CD, Waters JA. Universal elemental homology in glyptocystitoids, hemicosmitoids, coronoids and blastoids: Steps toward echinoderm phylogenetic reconstruction in derived blastozoa Journal of Paleontology. 86: 956-972. DOI: 10.1666/12-029R.1 |
0.411 |
|
| 2012 |
Atwood JW, Sumrall CD. Morphometric Investigation of the Pentremites Fauna from the Glen Dean Formation, Kentucky Journal of Paleontology. 86: 813-828. DOI: 10.1666/12-003.1 |
0.383 |
|
| 2012 |
Parsley RL, Rozhnov SV, Sumrall CD. Morphologic and systematic revision of the solute Maennilia estonica (Homoiostelea, Echinodermata) from the Upper Ordovician of Estonia Journal of Paleontology. 86: 462-469. DOI: 10.1666/11-083.1 |
0.378 |
|
| 2012 |
Sumrall CD, Sprinkle J, Guensburg TE, Dattilo BF. Early Ordovician Mitrates and A Possible Solute (Echinodermata) from the Western United States Journal of Paleontology. 86: 595-604. DOI: 10.1666/10-165R.1 |
0.723 |
|
| 2011 |
Shroat-Lewis RA, McKinney ML, Brett CE, Meyer DL, Sumrall CD. Paleoecologic assessment of an edrioasteroid (echinodermata)-encrusted hardground from the upper ordovician (maysvillian) bellevue member, maysville, kentucky Palaios. 26: 470-483. DOI: 10.2110/Palo.2010.P10-141R |
0.339 |
|
| 2011 |
Mckinney ML, Sumrall CD. Ambulacral growth allometry in edrioasteroids: Functional surface-volume change in ontogeny and phylogeny Lethaia. 44: 102-108. DOI: 10.1111/J.1502-3931.2010.00229.X |
0.308 |
|
| 2011 |
Sumrall CD, Zamora S. Ordovician edrioasteroids from Morocco: faunal exchanges across the Rheic Ocean Journal of Systematic Palaeontology. 9: 425-454. DOI: 10.1080/14772019.2010.499137 |
0.443 |
|
| 2010 |
Sumrall CD. The Systematics of a New Upper Ordovician Edrioasteroid Pavement from Northern Kentucky Journal of Paleontology. 84: 783-794. DOI: 10.1666/09-178.1 |
0.431 |
|
| 2010 |
Zhao Y, Sumrall CD, Parsley RL, Peng J. Kailidiscus, A New Plesiomorphic Edrioasteroid from the Basal Middle Cambrian Kaili Biota of Guizhou Province, China Journal of Paleontology. 84: 668-680. DOI: 10.1666/09-159.1 |
0.509 |
|
| 2009 |
Sumrall CD. First Definite Record Of Permian Edrioasteroids: Neoisorophusella Maslennikovi N. Sp. From The Kungurian Of Northeast Russia Journal of Paleontology. 83: 990-993. DOI: 10.1666/09-063.1 |
0.374 |
|
| 2009 |
Sumrall CD, Sprinkle J, Pruss S, Finnegan S. Cardiocystella, a new cornute stylophoran from the upper cambrian whipple cave formation, eastern Nevada, USA Journal of Paleontology. 83: 307-312. DOI: 10.1666/08-114.1 |
0.727 |
|
| 2009 |
Sumrall CD, Brett CE, Dexter TA, Bartholomew A. An Enigmatic Blastozoan Echinoderm Fauna From Central Kentucky Journal of Paleontology. 83: 739-749. DOI: 10.1666/08-104.1 |
0.478 |
|
| 2009 |
Sumrall CD, Brett CE, McKinney ML. A new agelacrinitid edrioasteroid attached to a large hardground clast from the McKenzie member of the Mifflintown member (Silurian) of Pennsylvania Journal of Paleontology. 83: 794-803. DOI: 10.1666/08-096.1 |
0.441 |
|
| 2009 |
Sumrall CD, Deline B. A New Species of the Dual-mouthed Paracrinoid Bistomiacystis and a Redescription of the Edrioasteroid Edrioaster priscus from the Upper Ordovician Curdsville Member of the Lexington Limestone Journal of Paleontology. 83: 135-139. DOI: 10.1666/08-075R.1 |
0.469 |
|
| 2009 |
Dexter TA, Sumrall CD, McKinney ML. Allometric strategies for increasing respiratory surface area in the Mississippian blastoid Pentremites Lethaia. 42: 127-137. DOI: 10.1111/J.1502-3931.2008.00110.X |
0.307 |
|
| 2007 |
Sumrall CD, Wray GA. Ontogeny in the fossil record: Diversification of body plans and the evolution of "aberrant" symmetry in Paleozoic echinoderms Paleobiology. 33: 149-163. DOI: 10.1666/06053.1 |
0.401 |
|
| 2007 |
Blake DB, Guensburg TE, Sprinkle J, Sumrall C. A new, phylogenetically significant Early Ordovician asteroid (Echinodermata) Journal of Paleontology. 81: 1257-1265. DOI: 10.1666/06-002.1 |
0.724 |
|
| 2007 |
Parsley RL, Sumrall CD. New recumbent echinoderm genera from the Bois d'Arc Formation: Lower Devonian (Lochkovian) of Coal County, Oklahoma Journal of Paleontology. 81: 1486-1493. DOI: 10.1666/04-072.1 |
0.486 |
|
| 2006 |
SUMRALL CD, SPRINKLE J, BONEM RM. AN EDRIOASTEROID-DOMINATED ECHINODERM ASSEMBLAGE FROM A LOWER PENNSYLVANIAN MARINE CONGLOMERATE IN OKLAHOMA Journal of Paleontology. 80: 229-244. DOI: 10.1666/0022-3360(2006)080[0229:Aeeafa]2.0.Co;2 |
0.712 |
|
| 2006 |
SUMRALL CD, BRETT CE, CORNELL SR. THE SYSTEMATICS AND ONTOGENY OF PYRGOPOSTIBULLA BELLI, A NEW EDRIOASTEROID (ECHINODERMATA) FROM THE LOWER DEVONIAN OF NEW YORK Journal of Paleontology. 80: 187-192. DOI: 10.1666/0022-3360(2006)080[0187:Tsaoop]2.0.Co;2 |
0.441 |
|
| 2006 |
Sumrall CD, Gahn FJ. Morphological and systematic reinterpretation of two enigmatic edrioasteroids (Echinodermata) from Canada Canadian Journal of Earth Sciences. 43: 497-507. DOI: 10.1139/E05-114 |
0.448 |
|
| 2004 |
Brochu CA, Sumrall CD, Theodor JM. When clocks (and communities) collide: Estimating divergence time from molecules and the fossil record Journal of Paleontology. 78: 1-6. DOI: 10.1666/0022-3360(2004)078<0001:Wcacce>2.0.Co;2 |
0.32 |
|
| 2003 |
SUMRALL CD. Morphology, Shape and Phylogeny Palaios. 18: 297-298. DOI: 10.1669/0883-1351(2003)018<0297:Msap>2.0.Co;2 |
0.374 |
|
| 2003 |
CORNELL SR, BRETT CE, SUMRALL CD. Paleoecology and Taphonomy of an Edrioasteroid-Dominated Hardground Association from Tentaculitid Limestones in the Early Devonian of New York: A Paleozoic Rocky Peritidal Community Palaios. 18: 212-224. DOI: 10.1669/0883-1351(2003)018<0212:Patoae>2.0.Co;2 |
0.384 |
|
| 2003 |
Sumrall CD, Brochu CA. Resolution, Sampling, Higher Taxa And Assumptions In Stratocladistic Analysis Journal of Paleontology. 77: 189-194. DOI: 10.1666/0022-3360(2003)077<0189:Rshtaa>2.0.Co;2 |
0.349 |
|
| 2003 |
BROADHEAD TW, SUMRALL CD. HETEROCHRONY AND PAEDOMORPHIC MORPHOLOGY OF SPRINKLEOCYSTIS EKTOPIOS, NEW GENUS AND SPECIES, (RHOMBIFERA, GLYPTOCYSTIDA) FROM THE MIDDLE ORDOVICIAN (CARADOC) OF TENNESSEE Journal of Paleontology. 77: 113-120. DOI: 10.1666/0022-3360(2003)077<0113:Hapmos>2.0.Co;2 |
0.479 |
|
| 2003 |
Sumrall CD, Parsley RL. Morphology and biomechanical implications of isolated discocystinid plates (Edrioasteroidea, Echinodermata) from the Carboniferous of North America Palaeontology. 46: 113-138. DOI: 10.1111/1475-4983.00290 |
0.397 |
|
| 2002 |
Sumrall CD. A New Species Of Anartiocystis(Callocystitida, Glyptocystitida) From The Brassfield Formation Of Central Kentucky Journal of Paleontology. 76: 918-920. DOI: 10.1666/0022-3360(2002)076<0918:Ansoac>2.0.Co;2 |
0.48 |
|
| 2002 |
Sumrall CD, Schumacher GA. Cheirocystis Fultonensis, A New Glyptocystitoid Rhombiferan From The Upper Ordovician Of The Cincinnati Arch—Comments On Cheirocrinid Ontogeny Journal of Paleontology. 76: 843-851. DOI: 10.1666/0022-3360(2002)076<0843:Cfangr>2.0.Co;2 |
0.467 |
|
| 2002 |
SUMRALL CD, BRETT CE. A REVISION OF NOVACYSTIS HAWKESI PAUL AND BOLTON 1991 (MIDDLE SILURIAN: GLYPTOCYSTITIDA, ECHINODERMATA) AND THE PHYLOGENY OF EARLY CALLOCYSTITIDS Journal of Paleontology. 76: 733. DOI: 10.1666/0022-3360(2002)076<0733:Aronhp>2.0.Co;2 |
0.508 |
|
| 2001 |
Sumrall CD, Brochu CA, Merck JW. Global lability, regional resolution, and majority-rule consensus bias Paleobiology. 27: 254-261. DOI: 10.1666/0094-8373(2001)027<0254:Glrram>2.0.Co;2 |
0.333 |
|
| 2001 |
Brochu CA, Bryant HN, Theodor JM, O'Leary MA, Adrain JM, Sumrall CD. Modern phylogenetics in paleontology: comments on Vermeij 1999 Paleobiology. 27: 174-176. DOI: 10.1666/0094-8373(2001)027<0174:Mpipco>2.0.Co;2 |
0.345 |
|
| 2001 |
Brochu CA, Sumrall CD. Phylogenetic Nomenclature And Paleontology Journal of Paleontology. 75: 754-757. DOI: 10.1666/0022-3360(2001)075<0754:Pnap>2.0.Co;2 |
0.422 |
|
| 2000 |
Sumrall CD, Carlson DT. Suture Modification By Pectinirhomb Growth In Lepadocystis Decorus, A New Species Of Callocystitid Glyptocystitid Rhombiferan (Echinodermata) From Illinois Journal of Paleontology. 74: 487-491. DOI: 10.1666/0022-3360(2000)074<0487:Smbpgi>2.0.Co;2 |
0.482 |
|
| 2000 |
Sumrall CD, Garbisch J, Pope JP. The Systematics Of Postibullinid Edrioasteroids Journal of Paleontology. 74: 72-83. DOI: 10.1666/0022-3360(2000)074<0072:Tsope>2.0.Co;2 |
0.431 |
|
| 1999 |
Sumrall CD, Sprinkle J. Ponticulocarpus, a new cornute-grade stylophoran from the Middle Cambrian Spence Shale of Utah Journal of Paleontology. 73: 886-891. DOI: 10.1017/S0022336000040725 |
0.667 |
|
| 1999 |
Lundin RF, Sumrall CD. Ostracodes from the Naco Formation (Upper Carboniferous) at the Kohl Ranch locality, central Arizona Journal of Paleontology. 73: 454-460. DOI: 10.1017/S0022336000027979 |
0.436 |
|
| 1997 |
Sumrall CD, Sprinkle J, Guensburg TE. Systematics and paleoecology of Late Cambrian echinoderms from the Western United States Journal of Paleontology. 71: 1091-1109. DOI: 10.1017/S0022336000036052 |
0.482 |
|
| 1996 |
Sumrall CD, Bowsher AL. Giganticlavus, a new genus of Pennsylvanian edrioasteroid from North America Journal of Paleontology. 70: 986-993. DOI: 10.1017/S0022336000038683 |
0.488 |
|
| 1996 |
Sumrall CD. Late Paleozoic edrioasteroids (Echinodermata) from the North American Midcontinent Journal of Paleontology. 70: 969-985. DOI: 10.1017/S0022336000038671 |
0.429 |
|
| 1995 |
Sumrall CD, Sprinkle J. Plating and pectinirhombs of the Ordovician rhombiferan Plethoschisma Journal of Paleontology. 69: 772-778. DOI: 10.1017/S0022336000035277 |
0.659 |
|
| 1993 |
Sumrall CD. Thecal designs in isorophinid edrioasteroids Lethaia. 26: 289-302. DOI: 10.1111/J.1502-3931.1993.Tb01534.X |
0.426 |
|
| 1992 |
Sumrall CD. Spiraclavus nacoensis, a new species of clavate agelacrinitid edrioasteroid from central Arizona Journal of Paleontology. 66: 90-98. DOI: 10.1017/S0022336000033503 |
0.483 |
|
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