How Do You Spell ORDOVICIAN?

Pronunciation: [ˌɔːdəvˈɪʃən] (IPA)

The word "Ordovician" is an adjective used to describe a geological period from around 485 to 443 million years ago. It is spelled phonetically as /ɔrˈdɒvɪʃ(ə)n/, with the stress on the second syllable. The first part, "or," is pronounced like "war" without the "w." The second part is pronounced like "Dove" and the "sian" is pronounced like "shun." Understanding the phonetic transcription of the word can help readers and speakers correctly pronounce it.

ORDOVICIAN Meaning and Definition

1. The Ordovician is a geological period that lasted from approximately 485 million to 443 million years ago, during the Paleozoic Era. It was named after the ancient Celtic tribe, the Ordovices, who lived in what is now Wales. The period is characterized by significant geological and biological events.

   Geologically, the Ordovician was marked by the continued breakup of the supercontinent Gondwana and the formation of the Iapetus Ocean. This period witnessed the development of extensive shallow seas and diverse marine environments worldwide. During the Ordovician, there was a surge in sedimentation rates, leading to the accumulation of marine sediments rich in fossils.

   Biologically, the Ordovician is known as the Age of Invertebrates, as it saw the rapid diversification and expansion of complex marine life forms. This included the proliferation of various groups of marine invertebrates like brachiopods, trilobites, bryozoans, mollusks, and echinoderms. Additionally, the first known jawless fish made their appearance during this time. The Ordovician was also marked by the emergence of diverse marine ecosystems, as well as the evolution and spatial expansion of marine communities.

   Overall, the Ordovician period occupies a crucial position in Earth's history as it marked major shifts in both geological and biological aspects. It played a vital role in shaping the subsequent evolution of marine life, setting the stage for the next geological period, the Silurian.

Common Misspellings for ORDOVICIAN

• ordivician
• irdovician
• krdovician
• lrdovician
• prdovician
• 0rdovician
• 9rdovician
• oedovician
• oddovician
• ofdovician
• otdovician
• o5dovician
• o4dovician
• orsovician
• orxovician
• orcovician
• orfovician
• orrovician
• oreovician
• Ordevician
• Ordabician

Etymology of ORDOVICIAN

The word "Ordovician" is derived from the name of the ancient Celtic tribe known as the "Ordovices". These people lived in what is now Wales during the Roman times. The term "Ordovician" was first proposed by Charles Lapworth, a Scottish geologist, in 1879 to classify a particular period in Earth's geological history. Lapworth chose to name this period after the Welsh tribe because significant geological formations from that period were well exposed in Wales. Hence, the name "Ordovician" was adopted to represent the period from approximately 485.4 to 443.8 million years ago during the Paleozoic Era.

Idioms with the word ORDOVICIAN

• the Ordovician The idiom "the Ordovician" refers to a specific geological period in Earth's history, which lasted from approximately 485 to 443 million years ago. It is named after the Ordovices, an ancient Celtic tribe in Wales.