http://zeilon.squarespace.com/fieldwork daily 0.75 2022-05-05 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499056124-FE34RMRQHL2JF0B89UW5/IMG_2654.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499056124-FE34RMRQHL2JF0B89UW5/IMG_2654.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498962560-YNS7EM2MQOFT0RT87XWK/5D66D703-7C4E-4FD8-92A8-8D35D5B11301.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498961720-6M5A8SCDCFNJFG3HXJ4V/2AB83D80-A26F-4E45-8A28-F8DEF56C92DD.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596497992901-6PUDZL19AY7FLTP4TRJC/SHAW_2014_EAR.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498962713-GG7PRR5XFQEPMW9OKCL3/21B3FFF0-8806-4949-9877-3652ECCA54E2.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498966553-HTB2DHKA5X80S3XD5IZU/173E39A5-CD61-47D0-9CB9-46C8FFE5FFE9.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498967018-OH0DRG15PFBCIARAOA37/512F2B27-FDD3-4421-A2A5-B69ED7F366A2.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498989997-34F0LA1SD77LT2USFXIJ/811EA98A-31FA-4579-85A0-9D62F496D482.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498988694-UNND5DLKPJ95IMBKGVAS/A369185B-AC1E-4A25-BE5E-BD8EA18FA18C.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499012593-JCNB1YQ0RZFNMR2JPD01/IMG_0086.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499017881-AYBIHHRRKEJYGV5486QR/IMG_0722.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499042486-TNVUDPSUZVH7D1WBB61U/IMG_1418.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499133474-9OKHLQUQCWYXFZKZ6A74/SantaYnez_backcountry.png Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499035157-IUQU8GV0Q4VJ20QVOBO7/IMG_2492.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499053055-ULPQAMMVTNLEJEGAFYTC/IMG_2581.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499069275-84WISY3WIJ9D8H79Y4YJ/IMG_9663.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499081803-UI1V23WVECCTNAA1O783/IMG_9759.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499088645-2S1NCSEF9LJXMTK6G35F/IMG_9810.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499104161-GTJY16GXB1UGFTAC6OG9/IMG_9825.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499120095-IHQNU7BZPKAKF1E7XRQZ/IMG_9900.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498963496-I3C47Z3WQN4YGYEXUR9S/80ED7016-9F0B-43DC-BE6F-81E6E325F0E5.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499111728-H6KPW2LBZSXPARJP139M/PASSCAL_warehouse_2018.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499070032-FS0K0A99MPE9WERGY8YL/IMG_4334.jpg Fieldwork https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499133016-38AS2X5OPKEULGTLPESS/SHAW_2014_EAR.jpg Fieldwork http://zeilon.squarespace.com/contact daily 0.75 2018-06-22 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467131922197-9O661IHMI15I63L9EBWG/image-asset.jpeg Contact http://zeilon.squarespace.com/research daily 0.75 2022-05-08 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467129588710-LV7X5ANMARMMQDXK1YR3/Tomog_slice.jpg Research Vertical slice through tomography model from Eilon et al. [2015] showing slow (red) rift axis, and local seismicity. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467131147073-2SLRGT7IJKLAM8BJ4GXP/image-asset.png Research By stacking error surfaces from individual shear wave splitting measurements we can tightly constrain average splitting for a station. From Eilon et al.. [2014]. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1515106091759-DB1X2X1BLQLSMFZXK2Z1/1D_Vs_NAmerica Research Result of a joint body-surface wave inversion at several stations spanning the northwest to north-central US, from the High Lava Plains to the cratonic interior. This plot shows Vs profiles and histograms of posterior model parameters like the crustal thickness and Vp/Vs ratio. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467130726422-R88KL9XI1Z14PCNN5HDE/Anis_diag.png Research Figure from Eilon et al. [2016] showing shear wave splitting through a hexagonally symmetric anisotropic fabric. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467130915753-GGQ0YTVW3GMHKA39G0O5/attenuated_waveforms.jpg Research Attenuated waveforms recorded across the Juan de Fuca plate, coloured by distance from the ridge axis. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1488988841772-DGXFVCCR5O31XPA7YAGK/atten_ridge_schematic Research Schematic figure of melt distribution beneath a mid-ocean ridge, and the accompanying Qs and Vs profiles 'seen' by synthetic seismic rays arriving at seismometers on the seafloor. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499056124-FE34RMRQHL2JF0B89UW5/IMG_2654.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498962560-YNS7EM2MQOFT0RT87XWK/5D66D703-7C4E-4FD8-92A8-8D35D5B11301.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498961720-6M5A8SCDCFNJFG3HXJ4V/2AB83D80-A26F-4E45-8A28-F8DEF56C92DD.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498962713-GG7PRR5XFQEPMW9OKCL3/21B3FFF0-8806-4949-9877-3652ECCA54E2.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498966553-HTB2DHKA5X80S3XD5IZU/173E39A5-CD61-47D0-9CB9-46C8FFE5FFE9.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498967018-OH0DRG15PFBCIARAOA37/512F2B27-FDD3-4421-A2A5-B69ED7F366A2.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498989997-34F0LA1SD77LT2USFXIJ/811EA98A-31FA-4579-85A0-9D62F496D482.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498988694-UNND5DLKPJ95IMBKGVAS/A369185B-AC1E-4A25-BE5E-BD8EA18FA18C.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499012593-JCNB1YQ0RZFNMR2JPD01/IMG_0086.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499017881-AYBIHHRRKEJYGV5486QR/IMG_0722.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499042486-TNVUDPSUZVH7D1WBB61U/IMG_1418.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499133474-9OKHLQUQCWYXFZKZ6A74/SantaYnez_backcountry.png Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499035157-IUQU8GV0Q4VJ20QVOBO7/IMG_2492.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499053055-ULPQAMMVTNLEJEGAFYTC/IMG_2581.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499069275-84WISY3WIJ9D8H79Y4YJ/IMG_9663.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499081803-UI1V23WVECCTNAA1O783/IMG_9759.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499088645-2S1NCSEF9LJXMTK6G35F/IMG_9810.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499104161-GTJY16GXB1UGFTAC6OG9/IMG_9825.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499120095-IHQNU7BZPKAKF1E7XRQZ/IMG_9900.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596498963496-I3C47Z3WQN4YGYEXUR9S/80ED7016-9F0B-43DC-BE6F-81E6E325F0E5.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499111728-H6KPW2LBZSXPARJP139M/PASSCAL_warehouse_2018.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499070032-FS0K0A99MPE9WERGY8YL/IMG_4334.jpg Research https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596499133016-38AS2X5OPKEULGTLPESS/SHAW_2014_EAR.jpg Research http://zeilon.squarespace.com/home daily 1.0 2026-07-31 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/365011d0-a24c-4877-b405-485775a1a2b1/perko-perko_ERK9652-web.jpg Home https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1520275645102-FIQF2HPTCS3SLI9OJ305/_DSF7066.jpg Home https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1520275644751-M3KTUACB8YCW6UH7KUCF/_DSF7069.jpg Home https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1520275647768-MN1L8NFPVSBEQ34SEJBT/_DSF7082.jpg Home https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1520275648080-4FEBBLW6KOBLN9M6YB20/_DSF7101.jpg Home http://zeilon.squarespace.com/prospective-students daily 0.75 2023-12-18 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1470839562135-SM4UMP870ZHB2XVYSZ4V/image-asset.jpeg Prospective Students Installing an seismometer for the iMUSH experiment, ( Mt. St. Helens in the background). Gina Belair is helping me dig, Geoff Abers is wielding the camera. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1470838388360-HOMIN1IF2OM3KULN4S2Z/image-asset.jpeg Prospective Students Servicing a seismic station in a school in Buxton, NC as part of the ENAM experiment. With Helen Janiszewski; photo credit: James Gibson. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1470839632795-T1XV5NBV4F1KWV7TEIKH/image-asset.jpeg Prospective Students Installing a station in Mertule Mariam, Ethiopia, with the help of some local workmen. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1520275518360-SCGJ45TAOPYLPI04VTMC/_DSF7069.jpg Prospective Students Leading a UCSB undergraduate field trip in the Santa Ynez mountains. Immediately behind me, you can just about make out the UCSB campus nestled against the coast. http://zeilon.squarespace.com/about daily 0.75 2026-07-31 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467133004731-A7CR3CG0U74DTVF9CNWP/IMG_4276_1024.jpg Vita https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467133005223-TLYNPHITAUNZYLOQQSMU/IMG_4408_1024.jpg Vita https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467133004945-GZ44GYKWQ5FXEPS1J9AZ/IMG_3384_1024.jpg Vita https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467133005101-Y3K11O313JVA06NPL5E5/IMG_3389_1024.jpg Vita https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1467133005286-W6VDCSLWTXTS8IT0OJW4/P1020259_1024.jpg Vita http://zeilon.squarespace.com/earth-2-introduction-to-physical-geology daily 0.75 2022-05-05 http://zeilon.squarespace.com/earth-256-geophysical-inverse-theory-1 daily 0.75 2022-04-26 http://zeilon.squarespace.com/new-page daily 0.75 2022-04-26 http://zeilon.squarespace.com/earth-175-intro-to-matlab daily 0.75 2022-04-26 http://zeilon.squarespace.com/eilonlab daily 0.75 2023-12-18 https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/88a19255-02ae-449b-b138-1045bd0d5894/Hariharan_Headshot.jpeg EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/80b5e0e3-a788-4a49-b1c5-e8780334f0db/Brenann_bike.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/49590ba6-fc1e-49e0-bbc6-a9f210e36d6b/IMG_20191102_142246-min.jpg EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/313fa07e-c464-40d7-a1a4-96a2a86bbf38/Keneni.jpg EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596495419457-FDGECTBE25205NNV4NKV/image.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596672086318-8GN5I5ERN8QANRJ12TC2/LunZhang.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/a411230e-9302-4c0c-a586-1e5f90b7d92d/JosephineJorgensen.JPG EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/3ffb7ceb-fc6d-4e05-8487-85c11991d528/tali+%2B+pj.png EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/a25dc3de-b5a0-47ea-9445-daf5de59e311/Hannah_at_SSA2022.jpg EilonLab - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596591313637-8E3Z7P8RL7AK5IOVF351/Ranpeng_photo.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596591364185-TMY3ONFHKRBDW1KN2HAU/Headshot.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596672197950-N2QZ2HDVCV5UXLKK1H8Y/placeholder_1.jpg EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596591381679-349JKOZLGBWF6GP3XSM4/EvanMarchall.JPG EilonLab https://images.squarespace-cdn.com/content/v1/576168eda3360ca68e488575/1596591537202-0V5HX7PQ6NJRN6V51TMC/LesleyButcher.jpg EilonLab http://zeilon.squarespace.com/read-me-om daily 0.75 2025-05-09 https://images.squarespace-cdn.com/content/v1/5052176b84aeb45fa5cfcc83/1377097104716-HDI53XJVV0DKZ24A3T68/51e453dee4b06abd3403c22e.png Read Me https://images.squarespace-cdn.com/content/v1/5052176b84aeb45fa5cfcc83/1377096775448-0L7B4Q54H1VLOGFF1DPR/synthetica+%2820130821%29.jpg Read Me https://images.squarespace-cdn.com/content/v1/5052176b84aeb45fa5cfcc83/1377096507573-1MU42OOOOGIM9URAJ9D9/515c4225e4b0afec1218b21e.png Read Me