Jaramillo Creek is a 10 mile long stream in

New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ke ...

with

headwaters The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The ...

in the

Jemez Mountains The Jemez Mountains are a group of mountains in Rio Arriba, Sandoval, and Los Alamos counties, New Mexico, United States. Numerous Puebloan Indian tribes have lived in the Jemez Mountains region since before the Spanish arrived in New Mexico. ...

. Jaramillo is a

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drai ...

of the East Fork Jemez which is then a tributary of the

Jemez River The Jemez River is a tributary of the Rio Grande in eastern Sandoval County, New Mexico, United States. Description The river is formed by the confluence of the East Fork Jemez River and San Antonio Creek, which drain a number of tributaries in t ...

, a tributary of the Rio Grande. The creek is located in a graben in the

Pleistocene The Pleistocene ( , often referred to as the ''Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in ...

age

Valles Caldera Valles Caldera (or Jemez Caldera) is a wide volcanic caldera in the Jemez Mountains of northern New Mexico. Hot springs, streams, fumaroles, natural gas seeps and volcanic domes dot the caldera floor landscape. The highest point in the calde ...

. The

Jaramillo normal event The Jaramillo normal event is a period of normal polarity of Earth's magnetic field during the Matumaya Reversed Epoch. The Jaramillo normal event is dated to 1.06 to 0.9 million years ago in the stratigraphic record of Pleistocene epoch rocks fo ...

(1.06-0.9 Mya) of the Matumaya Reversed Epoch was named for rocks selected and aged at the type locality near the creek.

References

Jemez Mountains Rivers of New Mexico Rivers of Los Alamos County, New Mexico {{NewMexico-river-stub

See also

References