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Jurassic Environmental Perturbations: A Shallow-Water Perspective

Seds Online via YouTube

Overview

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Explore a comprehensive lecture on Jurassic environmental perturbations from a shallow-water perspective. Delve into the sensitivity of neritic environments to climatic changes and their impact on carbonate-producing ecosystems. Focus on two critical time intervals: the early Toarcian and early Bajocian periods. Examine an exceptionally preserved geological record from Morocco's Central High Atlas Basin to understand the role of various environmental factors in neritic carbonate production and demise. Investigate reef crises, platform architecture, climate change, and sea-level fluctuations. Analyze the driving forces behind carbonate production, including enhanced hydrological cycles and ocean acidification. Gain insights into the evolution of marine biodiversity and global sea-level changes during these tumultuous times in Earth's history.

Syllabus

Introduction
Shallowwater perspective
The Jurassic
Two separated events
Reef crisis
Middle torsion deposit
Research question
Morocco
Biostratigraphy
Liquits
Large liquid bibles
Coral buildup
Evaporites
Platform architecture
Jebel Buddha
Limestone alternation
Climate change
Classic shelf
Stability deposits
What is driving carbonate production
Enhanced hydrological cycle
carbonate factory crisis
sea level fluctuation
sea level rise
ocean acidification
conclusion
questions

Taught by

Seds Online

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