Marcel
Proust famously wrote in the first volume of his early 20th-century
novel À la recherche du temps perdu (title translated as Remembrance of Things Past or In Search of Lost Time) about the
involuntary memories triggered by eating a madeleine dipped in tea.
(This Proust memory passage even prompted my undergraduate college to rename
its yearbook, The Madeleine!) A
madeleine is a very small, cookie-size, sponge or génoise cake shaped like an
elongated seashell; it can have an almond or lemon flavor. Although madeleines
were a frequent purchase of mine at a Starbucks across from the Walter
Washington Convention Center during the December 2018 meeting of the American
Geophysical Union (AGU) in Washington, DC, it was actually a talk about geodynamicist
Donald Turcotte, in a session honoring the “Giants of Tectonophysics”, that got my mind rambling back to an infrequent but perennial thought of what
are the five most important or essential earth science texts for me (including one
by Turcotte), if I was limited to having just five. (The original thought long
ago was the five books I would want if stuck on a desert isle, but really what
would I need with academic reading with no office, lab, pencil… or food?!)
FIGURE 1: Madeleines and their baking pan. (From the Food Network, Canada.) |
FIGURE 2: Four of my 5 most essential earth science texts (some with more than one edition), identified by the plethora of Post-Its. |
Geodynamics:
Applications of continuum physics to geologic problems by Donald Turcotte and Gerald Schubert,
1982, John Wiley & Sons, New York, 450 pages. (The volume that the AGU biographic talk on Turcotte brought to mind.
It provides a calculus-based physics understanding of earth processes such as
material flow, heat flow, fluid flow, flexure, brittle deformation. One could
also say it is a mechanical engineering approach to geological processes, but on
a huge scale in both length and duration. Doing the included problems cements
understanding.)
Stach’s
Textbook of Coal Petrology,
3rd. ed., by Stach, E., Mackowsky, M.-Th., Teichmüller, M., Taylor, G. H.,
Chandra, D.,Teichmüller, R., Murchison, D. G., and Zierke, F., 1982, Gebruder
Borntraeger, Berlin, 535 pages, AND ITS SUCCESSOR, Taylor, G. H., Teichmüller,
M., Davis, A., Diessel, C. F. K., Littke, R., Robert, P., 1998, Organic
petrology: Gebrüder Borntraeger, Berlin, 704 pages. (These books are the bible(s) of coal, and later organic, petrology,
the microscopic study of sedimentary organic matter, including formation of
coal, macerals,
utilization
products. Stach’s 3rd edition is what I originally learned on, but
is a bit disordered since additions, over the 2nd edition, were just
tacked onto existing chapters or sections. Organic Petrology
is an updated, cleaned-up revised version incorporating more on dispersed organic
matter in sedimentary rocks, not just organic-matter-dominated coal.)
Petroleum
formation and occurrence,
2nd. ed., by Bernard P. Tissot and Dietrich H. Welte, 1984, Springer Verlag,
Berlin, 699 pages. (Served as the text
for a petroleum geochemistry grad course I took; covers organic matter
deposition, maturation and chemical evolution of kerogen and petroleum,
migration, reservoirs, degradation.)
Sedimentary
organic matter: organic facies and palynology by Richard V. Tyson, 1995, Chapman
& Hall, London, 615 pages. (While the
coal and organic petrology books focused on reflected-light microscopy, petrography
in Tyson’s book is in transmitted light, as used in palynology. However, the
value comes from the very encyclopedic coverage of particulate organic matter deposition,
preservation, degradation, organic matter sources (land plant, algal), methods
of study, and chemical analysis.)
Earth by Frank Press and Raymond Siever,
1986, W. H. Freeman & Co., New York, 656 pages. (Comprehensive text that is great prep for doctoral oral exams. A
similar recommendation for exam prep (standard suggestion for grad students at
Lamont-Doherty Earth Observatory, Columbia University, New York) is How to
Build a Habitable Planet, revised/updated 2012, Charles Langmuir and Wallace
Broecker.)
What is the
connection among these organic and geodynamics/tectonic tomes for me? Vitrinite reflectance, an organic diagenetic to very-low-grade-metamorphic indicator tool originally
developed in coal petrology, can be used to model thermal history, determine paleotemperature
and paleogeothermal gradient, causative heat flow processes (conductive vs. advective,
transient vs. steady state), amount of any stratigraphic exhumation in the
context of deformational and plate tectonic processes. All these aspects come under the umbrella of "sedimentary basin analysis".
Just by the
way, scaling down from books, here are five articles that have been most
influential or foundational for my research:
Tissot, B. P., Pelet, R., Ungerer,
Ph., 1987, Thermal history of
sedimentary basins, maturation indices, and kinetic of oil and gas generation*:
American Association of Petroleum Geologists
Bulletin, v. 71, p. 1445- 1466. (Although
these authors had written previous articles on their earlier research, this
well-illustrated presentation of organic maturation and petroleum generation as
a series or distribution of first-order-rate reactions of increasing activation
energy makes understanding this kinetic conceptual model very clear. IMHO, the
publication of this article was the turning point in the popular acceptance of
the distributed-activation-energy kinetic model over the earlier
single-activation-energy-based Lopatin TTI model.)
Sweeney, J. J. and Burnham, A. K.,
1990, Evaluation of a simple model of
vitrinite reflectance based on chemical kinetics: American Association of Petroleum Geologists Bulletin, v. 74, p.
1559-70. (Based on the same kinetic
concept of organic maturation as Tissot and others, this application specifically
on vitrinite reflectance evolution is the basis of the maturation modeling I do
for basin thermal history. There are several similar models now by other
institutes or companies; this one is also referred to as the LLNL (Lawrence
Livermore National Lab) model.)
Person, M. and G. Garven, 1994, A sensitivity study of the driving forces
on fluid flow during continental- rift basin evolution: Geological Society of America Bulletin,
v. 106, p. 461-75. (At some point, I had
put this volume of the GSA Bulletin aside on my home office floor, folded open
to the start of this article for later reading. Subsequently forgot about it
until working on some orals paper, or similar document, and literally tripped
over the journal in a Eureka moment, re-discovering this paper on
gravity-driven cross-basin fluid flow in rift basins and permeability control
on resulting advective heat flow patterns. It explained the downhole vitrinite
reflectance patterns I was seeing in my own rift-basin research. The authors applied
large-scale basin fluid-flow modeling, previously used on foreland basins, to
rift basins specifically.)
Dow, W.G., 1977, Kerogen studies and geological
interpretations: Journal of Geochemical Exploration, v. 7, p. 79-99. (This article introduces using linear
semi-log downhole vitrinite reflectance vs. depth profiles to determine amount
of eroded section. A simple and elegant method, it has fewer assumptions, and,
therefore, fewer possibilities for introduced error, than using thermal history modeling
schemes to determine magnitude of exhumation.)
Pasley, M. A., Riley, G. W.,
Nummedal, D., 1993, Sequence
stratigraphic significance of organic matter variations: example from the Upper
Cretaceous Mancos shale of the San Juan Basin, New Mexico, in Katz, B. J.
and Pratt, L. M., eds., Source Rocks in a
Sequence Stratigraphic Framework, American Association of Petroleum
Geologists Studies in Geology, no. 37, p. 221-242. (Not as well-known as the other articles listed here, this paper
explaining the pattern of allochthonous vs. autochthonous particulate organic-matter
deposition (land plant vs. marine algal) in marine transgressive-regressive
sequences is an important contribution to understanding the sedimentary processes
behind observed marine organic-facies patterns. It importantly contributed to
my own understanding of related processes governing organic-facies patterns I
saw in rift basin transgressive-regressive lake cycles.)
SO, what
are the most important or essential earth science texts or articles for YOUR
career??
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