subchron
English
Etymology
From
sub-
+
chron
.
Pronunciation
IPA
(key)
:
/ˈsʌbkɹɒn/
Noun
subchron
(
plural
subchrons
)
(
geology
)
The time interval of a
geomagnetic
reversal
event
in the
stratigraphic
record.
Anagrams
bronchus