Definition of Rhyacian

1. Adjective. (geology) Of a geologic period within the Paleoproterozoic era from about 2300 to 2050 million years ago. ¹

2. Proper noun. (geology) The Rhyacian period. ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of Rhyacian

Rhus copallina
Rhus diversiloba
Rhus glabra
Rhus laurina
Rhus ovata
Rhus quercifolia
Rhus radicans
Rhus rhodanthema
Rhus toxicodendron antigen
Rhus toxicodenedron
Rhus trilobata
Rhus typhina
Rhus venenata antigen
Rhus verniciflua
Rhus vernix
Rhyacian (current term)
Rhyacotriton
Rhyacotriton olympicus
Rhynchocephalia
Rhynchoelaps
Rhynchoelaps australis
Rhyncostylis
Rhynia
Rhyniaceae
Rhætian
Rhætians
Rhône-Alpes
Rian
Riau
Riau Islands

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