1 ozt Plesiosaurus 9999 Silver 20 Francs

The image displays a 2020 Congo Prehistoric Life Plesiosaurus coin.

Subject:
The coin features a Plesiosaurus, a marine reptile that lived during the Mesozoic Era.

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

Date and Period:
The coin indicates the Plesiosaurus lived 201-191 million years BC, within the Jurassic period (200-145 million years BC), as noted on the coin's rim.

Design Elements:
The coin's design depicts the Plesiosaurus in an underwater scene, surrounded by marine life and plants.

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: 2020