自主互动课点评与补充
(sedimentary palaeogeography-4)
● 点评 /Comments● 补充 /supplements
自主互动课安排
06-05-10(三） ; 教 3-701
每班由一名同学主讲，一名同学补充
（ 15’PPT + 5’); ∑提问 -回答 -讨论 25’;
老师点评与补充 30’.∑80’+25’+30’=135’
010041-蔡闹：河流
011041-施秋华,三角洲
011042-学委,滨 -浅海
011043-金晓波,半深海、深海蔡闹负责收集好 4个 PPT
Why don’t students learn what teachers teach?,Tell
me,and I forget; teach me,and I may remember;
involve me,and I learn.” （ Benjamin Franklin ）
知识：学会（知道） → 学懂（知其源） → 学通（知其所以源）
知识 /knowledge
能力 /ability
素质 /diathesis
外在的
exterior
内在的
inherent
Why HowWhat 气质 /temperament
外在的
exterior 大学学习的四个层次不会 会
How to reconstruct
paleoenvironments
Model for fluvial facies
Crevasse splay-决口扇
Binary structures
(stream channel+concave floodplain )
Meandering deposits,东天山,D
Meandering deposits,东天山,D1
顶积层前积层底积层
Prograding
delta-1
Delta deposits
Vertical sequence
of fluvial-dominated delta
W
ha
t is
th
e
cha
ra
cte
ris
tic
s
of
de
lta
fac
ies
？
Ve
rtic
al
Se
dim
en
tar
y
Ar
ch
ite
ctu
re
in
de
lta
Bouma sequence in lateral
distribution
Proximal distant
浊流沉积 -Bouma sequence
Bouma sequence,D1,乌图布拉克组，西准噶尔
Tab→Tabcde
Review of sed,Palaeogeography
Sed,Facies indicators
Biological,body and trace fossils
Physical,lithology; structures on
the surface; beddings,soft-
sediment deformations
Chemical,structures formed by
crystallization and precipitation;
contents and ratios of elements;
isotopes; biomarks
Integrated,facies models
Concepts and Laws
Sed,Envirnm.; sed,Facies; facies change and analysis;
Walther’s facies law; unifornitarianism