Development of facies and C/O-isotopes in transects through the Ludlow of Gotland: Evidence for global and local influences on a shallow-marine environment

Silurien

Le Silurien, parfois anciennement nommé Gothlandien, est un système géologique qui s'étend de -443,4 à -419,2 Ma.

穆德滅絕事件

穆德滅絕事件是在志留紀時期之中三個相對較小的大規模滅絕中的第二個。这正好与海平面全球性下降，而紧随其后的是游览在地球化学 同位素。它的发病是同步与沉积Fröel形成在哥特兰。牙形石中的感知灭绝，然而动物群可能代表了沉积序列沉积环境的变化，而不是真正的生物灭绝。.

العصر السيلوري

সিলুরিয়ান

Géologie de l'île de Gotland

Silurian

The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago (Mya), to the beginning of the…

Geology of Gotland

Gotland is made up of a sequence of sedimentary rocks of a Silurian age, dipping to the south-east.

Mulde event

Fröjel Formation

pages = 584}} Their deposition is coincident with a {{d13c|link}} excursion of +3‰.<ref name=Calner2006/>.