Recent/Current
Home Up Recent/Current Courses Taught

 

The courses I am now teaching and have taught regularly in the past several years are listed below. In addition to these courses, I teach a variety of seminar courses, either alone or with other faculty, as the interests of the graduate students dictate. These are usually offered under such titles as Geological Sciences 255, Selected Topics in Structural Geology. A list of the ten distinct courses taught, and undergraduate independent study projects supervised, during my time at Brown is at the page titled Courses Taught.

For each of the three courses regularly taught at present, there is a link to a recent syllabus lower on this page. For Geological Sciences 1, the web page for the course can be reached by clicking here.

Geological Sciences 1 (and University Course 5),  Face of the Earth. This an introductory Physical Geology course for non-science students. It's focus is on enhancing one's appreciation and understanding of the Earth around us as well as on the various environmental issues related to the Earth Sciences to make one a better informed citizen. While the treatment is not quantitative and assumes no prior science background, a careful and rigorous look at a variety of geologic processes is undertaken.

Geological Sciences 145, Structural Geology. This is a first course in Structural Geology intended for Geology Concentrators, and other science and engineering students with an interest in learning more on the subject than is covered in Geological Sciences 22. The course is a rigorous first treatment of the subject, and includes a description of structures caused by deformation, the terminology used to describe them, and an introduction to the mechanics of their origin. Gaining an understanding of the deformation processes responsible for deformation features is emphasized on all scales from the atomic to the global.

Geological Sciences 251, Advanced Structural Geology. This is a Structural Geology course for those who have had an undergraduate Structural Geology course that was primarily descriptive. It assumes students know the names and types of typical geologic structures, but that the course they took may not have included a very rigorous treatment of mechanics or of deformation processes. The content is somewhat tailored to the interests of the students taking the course in any given year.

  Geological Sciences 1     -       FACE OF THE EARTH

Syllabus - Sem. II, 1999-2000

Date Class Topic Reading
(in Thompson and Turk)
Lab
Jan. 26(W) Introduction
Jan. 28(F) Earth & its origin Ch 1
Jan. 31 (M) Plate tectonics - what? Ch 2: 18-28
Feb. 2 (W) Plate tectonics - why? Ch 2: 28-39
Feb. 4 (F) Minerals & crystals Ch 3
Feb. 7 (M) Igneous rocks & magma Ch 4 Minerals Lab (M & W)
Feb. 9 (W) Plutons; Volcano movie Ch 5: 86-99
Feb. 11 (F) Types & examples of volcanoes Ch 5: 100-107
Feb. 14 (M) Meteorite impact at the K-T boundary Ch 6: 110-120
Feb. 16 (W) Did K-T impact kill the dinosaurs? Ch 6: 121-129
Feb. 18 (F) Weathering, sedimentary rocks, Grand Canyon Ch 7
Feb. 21 (M) Long weekend day off
Feb. 23 (W) Exam Review Session
Feb. 25 (F) 1st HOUR EXAM
Feb. 28 (M) Metamorphic rocks Ch 8 Rocks Lab (M & W)
Mar. 1 (W) Geologic time & how we know Ch 9
Mar. 3 (F) Earthquakes - causes Ch 10: 188-200
Mar. 6 (M) Earthquakes - measurement Ch 10: 200-208
Mar. 8 (W) Earthquakes - prediction Ch 10: 208-210
Mar. 10 (F) CAT scans w/ earthquake waves Ch 10: 210-216
Mar. 13 (M) Ocean basins - 70% of Earth's surface Ch 11
Mar. 15 (W) Deformation of rocks Ch 12
Mar. 17 (F) Mountain building;  Landslides & other results of gravity Ch 13
Mar. 20 (M) Exam Review Session
Mar. 22 (W) 2nd HOUR EXAM
Mar. 24 (F) Rivers - how they work; movie Ch 14: 286-304
SPRING BREAK
Apr. 3 (M) Rivers - 1993 Flood video Topo. Maps Lab (M & W)
Apr. 5 (W) Rivers - man's imperfect interactions Ch 14: 304-314
Apr. 7 (F) Ground water - what & where? Ch 15: 318-327
Apr. 10 (M) Ground water - pollution Ch 15: 328-342
Apr. 12 (W) Deserts - where & why? Ch 16
Apr. 14 (F) Glaciers, glacial topography, and causes of ice ages Ch 17
Apr. 17 (M) Coastal processes & man Ch 18 Geologic Maps Lab (M & W)
Apr. 19 (W) Limits on material & energy resources? Ch 19
Apr. 21 (F) Climate changes, natural & man-made? Ch 20
Apr. 24 (M) A geologic tour of North America Ch 21
Apr. 26 (W) The other bodies in our Solar System Ch 22
Apr. 28 (F) -
May 9 (Tu)
Reading Period - no class, but see Field Trip  plus special readings
May 1, 2, 3, 4, 5 (M-F) All afternoon Field Trip (4 sections plus 1 rain date)
May 12 (Fri.) 9 AM FINAL EXAM

_________________________________________________________________________________________

 

Geological Sciences 145 - STRUCTURAL GEOLOGY - Syllabus Sem. II. 1999-2000

Terry Tullis, James Conder, Gerrit Bulman, Kali Wallace, Ron Kim, Josh Schwartz
Date  Lecture topic  Reading in P&M  Lab topic (Weds, 7-9 PM)
Jan.27(Th)  Introduction; scope of structural geology;
review (plates, geometry, terms)
 Ch. 1 (&14)  (no lab)
Feb. 1 (Tu)  Stress  3.1-3.7  
Feb. 3 (Th)  Mohr representation of stress  3.8-3.11   Stereo nets
Feb. 8 (Tu)  Mechanics and description of joints  6.1-6.4,6.7-6.7.1,6.8-6.8.2,7.1-7.5  
Feb.10 (Th)  Mechanics of shear fractures and faults  6.5-6.6,6.7.2-6.7.4,6.8.3-6.9,8.5  Apparent dip
Feb. 15 (Tu)  Stress in the Earth and stress measurement  3.12-3.13,2.4.1  
Feb. 17 (Th)  Fault geometry  8.1-8.4,8.6-8.8  Mohr circle problems
  Feb. 22 (Tu)  Holiday    
Feb. 24 (Th) Thrust fault geometry and mechanics  16.1-16.2.5,17.1-17.2,17.6  Brunton compass
Feb. 29 (Tu )  Review for exam   (no lab)
10  Mar. 2 (Th)  FIRST HOUR EXAM    
11  Mar. 7 (Tu)  Normal fault geometry and mechanics  15.1–15.2  Air photos
12  Mar. 9 (Th)  Strike slip fault geometry and mechanics  18.1-18.3  
13  Mar. 14 (Tu)  Strain and strain history  4.2–4.7  
14  Mar. 16 (Th)  Strain measurement  4.11  Geologic maps
Sat Mar. 18 Field Trip to Purgatory (save Sun too as a back–up in case of rain)
15  Mar. 21 (Tu)  Ductile deformation mechanisms: pressure solution   handout, 7.7 (9.1–9.4)  Finite strain
16  Mar. 23 (Th)  Ductile deformation mechanisms: dislocation creep  handout (9.5–9.9)  
- - - - - - (Spring Break) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
17  Apr. 4 (Tu)  Foliations & lineations (and hand samples)  11 Microstructures
18  Apr.6 (Th)  Review for exam    
19  Apr. 10 (Tu)  SECOND HOURLY EXAM   (no lab)
20  Apr. 13 (Th)  Rheology   handout (& 5)  
21  Apr. 18 (Tu)  Geometry of folds  10.1–10.6  Cross section
22  Apr. 20 (Th)  Mechanics of folding; Salt domes  10.7–10.10; 2.3  
Sat Apr. 22 Field Trip to Beavertail
23  Apr. 25 (Tu)  Ductile shear zones 12  (omit 12.5)  Oral presentations
24  Apr. 31 (Th)  Appalachians   19.6, 19.7  
25  May 2 (Tu)  Appalachians and Rockies  19.4 ( no lab)
26  May 4 (Th)  Rockies  19.10  
27  May 9 (Tu)  Review    
May 11 (Thur) 9 AM FINAL EXAM

 

Geol. Sci. 251- ADVANCED STRUCTURAL GEOLOGY - Sem. I, 2000-2001

Terry Tullis - Preliminary Syllabus

Date

Class Topic

Sept 5 (Tu)

Introduction; Stress: general concept, symmetry of stress tensor

Sept 7 (Th)

Stress: Transformation of coordinates

 

 

Sept 12 (Tu)

Stress: Representation quadric, units of stress, Mohr circle

Sept 14 (Th)

Readings on shear melting and pseudoteahylites

Sun Sept 17

FIELD TRIP to see pseudotachylites, Gerrish Island, Maine

Sept 19 (Tu)

Stress: Mohr circle, special stress states, naming principal stresses, mean and deviatoric stress

Sept 21(Th)

Stress: Tensor invariants; Failure criteria: Tresca, Von Mise, Mohr-Coulomb

 

 

Sept 26 (Tu)

Mohr-Coulomb Failure criteria; Pore pressure; Geologic uses; Hydraulic frac. stress measure.

Sept 28 (Th)

Simple dike intrusion; Stress in the Earth

 

 

Oct 3 (Tu)

Rock friction: Observations of time and velocity dependence; Possible processes responsible

Oct 5 (Th)

Rock friction: Significance of velocity dependence for earthquakes & localization of fault slip

Sat Oct 7

FIELD TRIP TO BEAVERTAIL AND KINKS

Oct 10 (Tu)

Stress on San Andreas Fault

Oct 12 (Th)

Low angle normal faults; Overthrust faults, fold and thrust belts, and deforming wedges

Pick up TAKE-HOME MID-TERM EXAM (5 hours max – due in class Tue, Oct 24)

 

 

Oct 17 (Tu)

Paper by Davis and Lillie, 1994, on fold and thrust belts of Pakistan

Oct 19 (Th)

Fracture mechanics

 

 

Oct 24 (Tu)

Strain and strain rate tensors

Oct 26 (Th)

Finite strain

 

 

Oct 31 (Tu)

Mohr circles for finite strain

Nov 2 (Th)

Strain history; Structures indicative of strain and strain history

 

 

Nov 7 (Tu)

Idealized rheology; Equilibrium equations

Nov 9 (Th)

Mechanics of Folding

 

 

Nov 14 (Tu)

Grain scale deformation mechanisms; Diffusion creep

Nov 16 (Th)

Pressure solution and melt-assisted diffusion creep; Dislocations

 

 

Nov 21 (Tu)

Dislocation glide and dislocation creep

Nov 23 (Th)

Thanksgiving Break

 

 

Nov 28 (Tu)

Deformation mechanism maps; Crystallographic preferred orientations

Nov 30 (Th)

Tectonics and Mechanics of Western USA

Dec 5 (Tu)

Tectonics and Mechanics of Western USA; Mechanics of Planetary Tectonics

Dec 7 (Th)

Mechanics of Planetary Tectonics

 

Pick up TAKE-HOME FINAL EXAM on Dec 12 (5 hours max - Due noon, Dec 20)