seismographical


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seis·mo·graph

 (sīz′mə-grăf′)
n.
An instrument for automatically detecting and recording the intensity, direction, and duration of a movement of the ground, especially of an earthquake.

seis·mog′ra·pher (sīz-mŏg′rə-fər) n.
seis′mo·graph′ic (-grăf′ĭk), seis′mo·graph′i·cal (-ĭ-kəl) adj.
seis·mog′ra·phy n.

seismographical

(ˌsaɪzməˈɡræfɪkəl)
adj
(Physical Geography) another word for seismographic
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References in periodicals archive ?
Determining depth to bedrock, identifying soil types, studying material deposits, and detecting interfaces and water tables are all assisted by seismographical systems that detect induced shock waves and record the depths of various soil and rock layers.