Share to:

 

Myr

In writing about prehistory, years are often grouped together in units of one million. Million years ago or megaannum may be abbreviated as mya, myr or Ma.[1]

References

  1. Alden, Andrew (2019-08-17). "How to Abbreviate Millions of Years Old". Retrieved 2022-08-28.
Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

Portal di Ensiklopedia Dunia

Kembali kehalaman sebelumnya