1 ozt Dunkleosteus 9999 Silver 20 Francs

This is a 2023 Congo Prehistoric Life Series 1 oz Silver Coin featuring the Dunkleosteus. 

Subject: The coin depicts the Dunkleosteus, an extinct armored placoderm fish that lived during the Devonian period, approximately 380-360 million years BC.

Series: It is part of the "Prehistoric Life" coin series.

Minting Year: The coin was minted in 2023.

Country of Issue: The coin was issued by the Republic of Congo.

Material and Weight: It is a 1 oz silver coin.

Other Periods:
The coin's rim also references the Triassic (250-200 million years BC) and Cretaceous (145-66 million years BC) periods, providing a broader context of prehistoric eras.

Country of Issue: Democratic Republic of Congo (République Démocratique du Congo)

Motto: The coin features the national motto of the Democratic Republic of Congo: "JUSTICE," "PAIX" (Peace), and "TRAVAIL" (Work).

Design Elements: The design includes a leopard's head and a spear, both symbolic elements.

Content: 1 troy oz. of .9999 fine silver

Mint: Democratic Republic of Congo

Series: Prehistoric Life

Weight: 31.1 g

Denomination: 20 francs

Purity: 99.99%

Year: 2023