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...Journalofgeoscienceeducation identifying students conceptions of basic principles in sequence stratigraphy juan s herrera a and eric m riggs abstract is major research subject the geosciences academia oil industry however geoscience education literature addressing understanding concepts relatively thin topic has not been well explored we conducted an assessment four central ten juniors seniors two graduate level were enrolled undergraduate courses at three intensive universities midwestern united states fifty percent majoring geology forty environmental data collection methods included semistructured videotaped interviews which after lectures using constant comparative analysis documented about eustasy relative sea base accommodation results indicated that poorly integrated temporal spatial scales their stratigraphic models some alternative are more deeply rooted than others especially those related to additionally frequently omitted subsidence as another controlling factor on other nd...