People
Department Chair
![gregory-hoke-portrait-original.JPG](/media/images/gregory-hoke-portrait-original.7051e8f1.fill-300x300.jpg)
Gregory Hoke
Jessie Page Heroy Professor and Department Chair: Earth Surface & Tectonics
Email: gdhoke@syr.edu
Phone: 315.443.1903
Associate Chair
![scott-samson-portrait-original.JPG](/media/images/scott-samson-portrait-original.8025dea6.fill-300x300.jpg)
Scott D. Samson
Associate Chair and Professor: Radiogenic Isotope & Geochronology
Email: sdsamson@syr.edu
Phone: 315.443.3762
Directors
![christopher-junium-portrait-original.JPG](/media/images/christopher-junium-portrait-origin.5e968d62.fill-300x300.jpg)
Christopher Junium
Associate Professor and Director of Graduate Studies: Geobiology, Astrobiology, Paleoclimate, Paleoceanography
Email: ckjunium@syr.edu
Phone: 315.443.8969
![jay-thomas-portrait-original.jpg](/media/images/jay-thomas-portrait-original.66bf3c42.fill-300x300.jpg)
Jay Thomas
Associate Professor and Director of Undergraduate Studies: Petrology and Experimental Geochemistry
Email: jthom102@syr.edu
Phone: 315.443.4707
Faculty
![Tripti-Bhattacharya](/media/images/Tripti-Bhattacharya.361be66b.fill-300x300.jpg)
![Elizabeth-Carter.JPG](/media/images/Elizabeth-Carter.3895ae25.fill-300x300.jpg)
![melissa-chipman-portrait-original.jpg](/media/images/melissa-chipman-portrait-original.1151d189.fill-300x300.jpg)
![daniel-curewitz-portrait-original.JPG](/media/images/daniel-curewitz-portrait-original.de6f0d11.fill-300x300.jpg)
![gregory-hoke-portrait-original.JPG](/media/images/gregory-hoke-portrait-original.7051e8f1.fill-300x300.jpg)
![Linda-Ivany-portrait.jpg](/media/images/Linda_Ivany_dfwnflu.3f9a51c5.fill-300x300.jpg)
![christopher-junium-portrait-original.JPG](/media/images/christopher-junium-portrait-origin.5e968d62.fill-300x300.jpg)
![Zunil-Lu-portrait.jpg](/media/images/Zunil_Lu_u4D8cKx.0e189e12.fill-300x300.jpg)
![Aaron-Mohammed](/media/images/Aaron-Mohammed.2e16d0ba.fill-300x300.jpg)
![robert-moucha-portrait-original.JPG](/media/images/robert-moucha-portrait-original.fd0800d5.fill-300x300.jpg)
![cathryn-newton-portrait-original.jpg](/media/images/cathryn-newton-portrait-original.a3cf7d15.fill-300x300.jpg)
![Russell_Headshot_2022](/media/images/Russell_Headshot_2022.2e16d0ba.fill-300x300.jpg)
![scott-samson-portrait-original.JPG](/media/images/scott-samson-portrait-original.8025dea6.fill-300x300.jpg)
![christopher-scholz-portrait-original.jpg](/media/images/christopher-scholz-portrait-origin.c13ee2e6.fill-300x300.jpg)
![jay-thomas-portrait-original.jpg](/media/images/jay-thomas-portrait-original.66bf3c42.fill-300x300.jpg)
![john-tillotson-portrait-original.JPG](/media/images/john-tillotson-portrait-original.4192cfeb.fill-300x300.jpg)
![Samuel-Tuttle.JPG](/media/images/Samuel-Tuttle.2e16d0ba.fill-300x300.jpg)
![Tao Wen.jpeg](/media/images/Tao_Wen.ac97fee5.fill-300x300.jpg)
![Liang-Xue.jpg](/media/images/Liang-Xue.29266c20.fill-300x300.jpg)
Emeriti
![suzanne-baldwin-portrait-original.JPG](/media/images/suzanne-baldwin-portrait-original.77169c7b.fill-300x300.jpg)
![Paul-Fitzgerald-portrait.jpg](/media/images/Paul_Fitzgerald_VZFk8A2.4d3bec9e.fill-300x300.jpg)
![bryce-hand-portrait-lores.jpg](/media/images/bryce-hand-portrait-lores.2e16d0ba.fill-300x300.jpg)
![Jeffrey-Karson-portrait.JPG](/media/images/Jeffrey_Karson_V898VG9.69d27b1c.fill-300x300.jpg)
![donald-siegel-portrait-original.jpg](/media/images/donald-siegel-portrait-original.2e16d0ba.fill-300x300.jpg)
Faculty Affiliates
![Mauricio-Bermudez-original.jpg](/media/images/Mauricio.0f45d0e9.fill-300x300.jpg)
![Ethan Coffel](/media/images/ethan-coffel_KWH67Cm.2e16d0ba.fill-300x300.jpg)
![Charles-250x250.jpg](/media/images/Charles-250x250.2e16d0ba.fill-300x300.jpg)
![Jay Golden](/media/images/jay-golden_aYQkQeJ.2e16d0ba.fill-300x300.jpg)
![christa-kelleher-portrait-original.jpg](/media/images/christa-kelleher-portrait-original.dac17530.fill-300x300.jpg)
![James Muirhead.jpg](/media/images/James_Muirhead.a15c8393.fill-300x300.jpg)
![Sam Mukasa](/media/images/Mukasa_jpeg.2e16d0ba.fill-300x300.jpg)
![ChristopherSpencer.png](/media/images/ChristopherSpencer.2e16d0ba.fill-300x300.png)
![Watson.jpeg](/media/images/Watson.2e16d0ba.fill-300x300.jpg)
![jason-wiles-portrait-original-20190222.jpg](/media/images/jason-wiles-portrait-original-2019.cf6a6761.fill-300x300.jpg)
Postdoctoral Researchers
![David-Fastovich](/media/images/David-Fastovich.2e16d0ba.fill-300x300.png)
Staff
![steph_pic_N5O4yz3](/media/images/steph_pic_N5O4yz3.0a5581c1.fill-300x300.jpg)
![Jessica Hess](/media/images/Hess_headshot_560x560.2e16d0ba.fill-300x300.jpg)
![Zach-Osborne](/media/images/Zach-Osborne.2e16d0ba.fill-300x300.jpg)
![JoAnn Rhoades](/media/images/JoAnn_Rhoades_sfJKi67.2e16d0ba.fill-300x300.jpg)
![Loral-Wilson](/media/images/Loral-Wilson_.b04ae5c2.fill-300x300.jpg)
![DouglasWood_LakeKivu](/media/images/DouglasWood_LakeKivu.2e16d0ba.fill-300x300.jpg)
![Madelyn-Woodson](/media/images/Madelyn-Woodson.0d5d11d8.fill-300x300.jpg)
Graduate Students
![Valentina-Bonilla.jpg](/media/images/Valentina-Bonilla.2e16d0ba.fill-300x300.jpg)
![McKenzie-Brannon-portrait.jpg](/media/images/McKenzie-Brannon-portrait.65720e98.fill-300x300.jpg)
![Peter-Brennan-portrait.jpg](/media/images/Peter-Brennan-portrait.740ca23f.fill-300x300.jpg)
![John Mark Brigham.jpg](/media/images/John_Mark_Brigham.e5b442df.fill-300x300.jpg)
![Claire Bush](/media/images/Profile_Picture_2_002.2e16d0ba.fill-300x300.jpg)
![Briana-Edgerton-portrait.jpg](/media/images/Briana-Edgerton-portrait.89541140.fill-300x300.jpg)
![Lee-Frank-DePue.JPG](/media/images/Lee-Frank-DePue.2e16d0ba.fill-300x300.jpg)
![Helbert-Garcia-Delgado.jpg](/media/images/Helbert-Garcia-Delgado.2e16d0ba.fill-300x300.jpg)
![Siddharth-Gavirneni.jpg](/media/images/Siddharth-Gavirneni.57d2bae7.fill-300x300.jpg)
![John Greenlee Headshot_jVusGSs.jpg](/media/images/John_Greenlee_Headshot_jVusGSs.2e16d0ba.fill-300x300.jpg)
![Benjamin-Guerrero.png](/media/images/Benjamin-Guerrero.072199f9.fill-300x300.png)
![Heather-Gunn.jpg](/media/images/Heather-Gunn.11535491.fill-300x300.jpg)
![Haejo Kim](/media/images/Haejo_Kim_Headshot_iSQYMTk.2e16d0ba.fill-300x300.jpg)
![Megan-Koch](/media/images/Megan-Koch.2e16d0ba.fill-300x300.jpg)
![Tyler-Logie.jpg](/media/images/Tyler-Logie.069f692a.fill-300x300.jpg)
![Lexxis Morales](/media/images/Ilexxis_Morales_PJH48QY.2e16d0ba.fill-300x300.jpg)
![Leken Godfrey Ollemoita Headshot_XRiBgYk](/media/images/Leken_Godfrey_Ollemoita_Headshot_X.2e16d0ba.fill-300x300.jpg)
![Keith-Paciga-portrait.jpg](/media/images/Keith-Paciga-portrait.4ec5871c.fill-300x300.jpg)
![Daniel Phillipi.JPG](/media/images/Daniel_Phillipi.e831d7ee.fill-300x300.jpg)
![photo-not-available.jpg](/media/images/photo-not-available.2e16d0ba.fill-.2e16d0ba.fill-300x300.jpg)
![Prow-Ashley.png](/media/images/Ashley-Prow.182221d4.fill-300x300.jpg)
![Ben-Pummell-portrait.jpg](/media/images/Ben-Pummell-portrait.8c2cc47a.fill-300x300.jpg)
![Liyang_q6QLboP](/media/images/Liyang_q6QLboP.2e16d0ba.fill-300x300.jpg)
![Sarmad Rameez](/media/images/Picture-Sarmad.2e16d0ba.fill-300x300.jpg)
![Angela-Rienzo.jpg](/media/images/Angela-Rienzo.1ee4c56a.fill-300x300.jpg)
![Jacob-Rosenthal-portrait.jpg](/media/images/Jacob-Rosenthal-portrait.bb56c9f5.fill-300x300.jpg)
![Babatunde](/media/images/Babatunde.2e16d0ba.fill-300x300.jpg)
![Claire Rubbelke](/media/images/Claire_Rubbelke_0n6Z3ov.2e16d0ba.fill-300x300.png)
![Carson-Rufledt-portrait.jpg](/media/images/Carson-Rufledt-portrait.3e715d4e.fill-300x300.jpg)
![John-St.Denny-portrait.jpg](/media/images/John-St.Denny-portrait.e420bc17.fill-300x300.jpg)
![Laura-Streib-portrait.jpg](/media/images/Laura-Streib-portrait.5a5b8a3a.fill-300x300.jpg)
![Nadeem-Iringal-Thodika.jpg](/media/images/Nadeem-Iringal-Thodika.2e16d0ba.fill-300x300.jpg)
![AllieThompson_Profile](/media/images/AllieThompson_Profile.2e16d0ba.fill-300x300.jpg)
![Glenn Thompson.JPG](/media/images/Glenn_Thompson.93938dad.fill-300x300.jpg)
![Zanchenling_Wang](/media/images/Zanchenling_Wang.2e16d0ba.fill-300x300.jpg)
![Madison-Woodley.jpg](/media/images/Madison-Woodley.2e16d0ba.fill-300x300.jpg)
![Zonglin-Yang](/media/images/Zonglin-Yang.2e16d0ba.fill-300x300.jpg)