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Southwest Archaeology NotebookA field notebook of Southwest archaeology
Southwest Archaeology NotebookAZ · NM · CO · UTField Season 2026

A field notebook of Southwest archaeology

The ancestral Southwest, read layer by layer

The Notebook explains the archaeology of the American Southwest for serious travelers and readers: how the Pecos Classification orders a thousand years of Pueblo history, what the great houses of Chaco Canyon were for, how to tell a petroglyph panel from a casual scrawl, and how to stand inside a cliff dwelling without taking anything away but observations.

Ancestral Puebloans · Chaco · Mesa Verde · Rock art · Pottery · Etiquette

01-06The six strata of the notebook

Six cultural layers, from the first peoples to the way we learn about them, each dug by its own field notes.

  1. Reconstructed pithouse village at sunset with low earthen domes against a mesa horizon and scattered desert grasses in the foreground

    01

    Ancient Peoples

    The Pecos Classification, the great migrations and the Mogollon and Hohokam neighbors, told from the evidence rather than the legend.

  2. Stone masonry walls of a large cliff dwelling standing deep in a sandstone alcove with fallen blocks and swift shadows below

    02

    Iconic Sites

    Chaco Canyon, Mesa Verde and a comparison table that helps you choose between the landmark ruins before you burn a tank of gas.

  3. Dark desert varnish boulder face covered in pecked spirals and bighorn sheep figures above a gravel bench at golden hour

    03

    Rock Art & Petroglyphs

    Technique first, interpretation second, and a visitor code that keeps the panels for the next century of readers.

  4. Reconstructed corrugated gray jar and a painted black-on-white bowl resting on a museum table under a soft directional lamp

    04

    Pottery & Artifacts

    The painted history of the ancient Southwest, read one sherd, one type name and one museum case at a time.

  5. Visitors in a shade shelter listening to an interpretation sign at the edge of an excavated village with ropes and gravel paths

    05

    Visit Responsibly

    Checklists, etiquette and law: everything that happens before and after the visit decides whether the site survives it.

  6. Field notebook open beside site maps, a pencil and two worn archaeology paperbacks on a wooden table near a bright window

    06

    Learning Resources

    Where to go after the notebook: six serious books, and the site steward programs that turn readers into guardians.

NOTEBOOKThe field journal

Every field note we publish, dated, from the six strata of the notebook.

  1. A low sulfur buckwheat in full yellow bloom on a gravelly shale slope at midday, photographed close from knee height with a sandstone ledge and pinyon-juniper in soft focus behind.

    · Ancient Peoples

    Wild buckwheat on the Colorado Plateau

    Wild buckwheat is not the grain in your pantry.

  2. Late afternoon raking light across a varnished sandstone petroglyph panel above a dry northern Wyoming creek, with a low wire fence and a weathered interpretive sign at the frame’s edge.

    · Ancient Peoples

    High Plains archaeology in northern Wyoming

    A curated site visit in northern Wyoming shows Plains cultures through the plainest evidence: stone circles where tipis once stood, bison bone beds, and rock art panels on sandstone rims above the Powder and Bighorn drainages.

  3. A low-angle photograph of a small dog petroglyph pecked into a dark basalt boulder on the Colorado Plateau, late afternoon side light, with a notebook and pencil resting on the rock at the frame’s edge.

    · Ancient Peoples

    Dogs in the Southwest Archaeological Record

    Dogs appear in southwestern archaeological contexts as buried animals, as occasional food remains, and as inferred working partners, but the evidence is uneven and each class of find is read differently.

  4. A low oval Hohokam ballcourt at Pueblo Grande in late afternoon light, with earthen berms casting long shadows and a museum sign at the edge of the frame.

    · Ancient Peoples

    Hohokam Ballcourts and High School Sports Seasons

    The Hohokam of southern Arizona built more than two hundred oval ballcourts between roughly A.D.

  5. A flat painted stone disc and two short cane dice resting on a plain gray museum shelf, lit from the left by a single soft lamp, photographed close with the disc in sharp focus and the shelf edge visible behind.

    · Ancient Peoples

    Dice and gaming pieces in the ancient Southwest

    Dice and gaming pieces recovered from Pueblo, Hohokam and Mogollon contexts show that games of chance were part of daily life in the ancient Southwest, but the objects themselves support only a narrow set of claims.

  6. Late afternoon light raking across the stone veneer and deep-set windows of a 1930s CCC-era comfort station at Mesa Verde, with a low-pitched roof and exposed rafter tails in the foreground and the canyon rim behind.

    · Iconic Sites

    1930s Park Architecture Beside Southwest Ruins

    The park buildings of the 1930s in the Southwest were designed to sit beside ruins, not to compete with them.

  7. A clipboard holding gridded transparent film over a sandstone panel at low morning sun, with a fine marker, ruler, and plumb line resting on the rock ledge beside it.

    · Rock Art & Petroglyphs

    Drawing a Rock Art Panel by Hand

    A hand drawing of a rock art panel is a scaled, interpreted record made in the field, not a photograph.

  8. A handheld recorder resting on a flat sandstone ledge beneath a shallow overhang at midday, with the shaded rock face behind it and a windblown juniper visible at the edge of the frame.

    · Rock Art & Petroglyphs

    Sound in the canyon: acoustics and rock art

    Sound is part of the archaeological record at many rock art panels and small sheltered sites, but it is rarely recorded with the care given to the images.

  9. A ceramic sherd resting on a padded lab table under a raking desk lamp, with a scale bar and a pencil outline of its rim curve drawn on tracing paper beside it, shot from directly above.

    · Pottery & Artifacts

    Drawing an artifact for publication

    A pot illustration decides the vessel’s profile, its scale, and which surface details are legible long before anyone sets up a camera.

  10. A dual-sport motorcycle parked on the edge of a graded dirt road in the high desert, late afternoon light raking across washboard tracks, with a low stone ruin visible in the middle distance and no people in frame.

    · Visit Responsibly

    Gravel Roads to Backcountry Sites: A Two-Wheeled Approach

    A two-wheeled approach to backcountry archaeological sites asks the visitor to plan for surface, season, and distance before leaving pavement.

  11. Late morning light on a stabilized sandstone wall at Pueblo Bonito, a child’s hand resting on a water bottle in the foreground, the trail and a shaded ramada visible behind.

    · Visit Responsibly

    Taking Children to an Archaeological Site

    A visit to an archaeological site works best when the child is at least four or five years old, when the drive is under ninety minutes each way, and when the day is built around two or three short stops rather than a full tour.

  12. A shaded gravel pullout at the end of a washboard dirt road, with a weathered wooden gate and a metal permit sign, late afternoon light raking across the hood of a dusty SUV.

    · Visit Responsibly

    Planning a Remote Site Visit: Permits, Roads, Timing

    A remote archaeological site visit requires a permit from the managing agency, a vehicle suited to unmaintained roads, and a schedule built around daylight and weather.

  13. A field archaeologist kneeling on dry sandstone pavement at midday, holding a printed satellite image beside a GPS unit, with a low masonry wall visible in the foreground and open sagebrush country behind.

    · Learning Resources

    Reading Southwest Sites from Orbit: A Sensor Guide

    For a Southwest archaeological survey, the practical answer is to match sensor to feature: Landsat and Sentinel-2 for broad landscape context at 10 to 30 meters, commercial or national high-resolution imagery when you need to see a roomblock or a terrace edge, and a revisit interval short enough to catch the ground before vegetation or snow closes the window.

  14. A field crew’s paper site form clipped to a clipboard on the hood of a truck, late afternoon light raking across handwritten coordinates and a ceramic count column, with a tablet propped beside it.

    · Learning Resources

    Site records in databases: survey data storage

    Survey records live in databases the same way they live in the ground: as layers that must be read in order.

  15. Late afternoon light across a sandstone foundation corner on a vacant lot in Grand Junction, Colorado, with a fragment of window glass and a brick half-buried in dry grass at the edge of the frame.

    · Learning Resources

    Two Archives of a Western Slope Town

    Two archives describe the same Western Slope town.

  16. A wooden folding table at the edge of an open excavation unit in late afternoon light, holding a paper notebook, a pencil, a metric tape, a line level, and a Munsell soil color book, with a trowel resting on the table edge.

    · Learning Resources

    Field methods before a first season

    A beginner preparing for a first field season should read one general field methods manual cover to cover, practise three skills until they are automatic (mapping, recording, and soil description), and expect the first week to be mostly walking, measuring, and writing rather than digging.

  17. A public library story time room in late April, late afternoon light through a window, a picture book open on a low table beside a small coil pot of air-dry clay and a folded map of the Southwest.

    · Learning Resources

    Children’s Books on the Southwest: A Reading Guide

    A shelf of children’s books about the Southwest holds up when the pictures show real places and the text respects the people who live there.

  18. A small flock of sheep moving across open sagebrush country beneath red sandstone cliffs in late afternoon light

    · Ancient Peoples

    When the sheep came: Navajo pastoralism in the record

    The cliff dwellers left in the 1200s; the sheep arrived in the 1600s. The Navajo pastoral landscape layered over the older ruins is a second archaeology, and it is still being lived.

  19. Laboratory sample vials and a pottery sherd on a white work surface beside a folded bag of soil samples and a pencil

    · Pottery & Artifacts

    Fermentation in the Record: What Residues in Pots Tell Us

    A pot that once held a fermented drink keeps the evidence in its pores. Archaeology reads that evidence chemically, and the result connects a nine-thousand-year-old jar to a demijohn on somebody's counter this week.

  20. A conservator's workbench with pottery sherds laid out in order, a soft brush, archival tape and a numbered specimen tray

    · Pottery & Artifacts

    From Sherd to Shelf: What Happens to Excavated Pottery

    Between the trench and the museum shelf a pot passes through hands most visitors never see. The decisions made there, wash or not, join or not, restore or leave alone, decide what the object can still say.

  21. Close view of a black-on-white bowl where the pale clay forms the figure against a dark painted background, beside a folded indigo-dyed cloth

    · Pottery & Artifacts

    The design a pot refuses: reserve decoration and the empty space

    Some of the most striking Southwest pottery is decorated by what was kept off it. Reserve and negative designs paint the background and let the clay carry the figure, a reversal that takes a second look to read.

  22. A shallow river running through a rocky canyon corridor between public land benches, with a gravel road following the bank above

    · Visit Responsibly

    Public land between the sites: the rivers that run through archaeological country

    Nobody drives from ruin to ruin without crossing the other West: national forest, BLM ground, a river reached by one gravel road. Reading that land is part of visiting the sites.

  23. A hiker pausing on a switchback trail above a canyon with a water bottle and a small notebook on a sunlit rock ledge

    · Visit Responsibly

    Fit for the canyon: honest measures before a site day

    Mesa Verde asks for ladders, Chaco asks for miles, and the plateau asks for both at altitude. The visitor who measures fitness the way a coach measures an athlete gets more site for the same body.

  24. An autumn forest road in the high country with aspen leaves turning, a parked truck and a blaze-orange cap hanging from a mirror

    · Visit Responsibly

    Hunting and fishing seasons near the ruins

    Autumn on the plateau belongs to two calendars at once: the visitor season and the hunting season. Knowing where they overlap is the difference between a quiet week and a surprise.

  25. Terraced benches of an old mine waste dump on a desert hillside with a weathered headframe against a blue sky

    · Visit Responsibly

    Mine Waste Then and Now: What the Tailings Standard Changed

    Southwest ruins share the map with a younger industrial archaeology: the terraces and dams of the mining era. A modern tailings standard now governs what those deposits should have been.

  26. A small stack of field guides and a folded topo map on a wooden camp table beside a coffee mug in warm morning light

    · Learning Resources

    Choosing a first archaeology book when none is obvious

    Most adults who want to learn archaeology buy the wrong first book: the comprehensive one. The right first book is the smallest one that answers a question you already have, and it earns its place by sending you to a second.

  27. Museum visitor leaning toward a glass case reading a small printed object label beside a corrugated pottery jar on a shelf

    · Learning Resources

    Reading the museum label: what the small card owes you

    A museum label is a compressed argument: who found the thing, where, when, and who vouches for it. Reading it properly takes forty seconds and changes what the object is allowed to tell you.

  28. A museum display case holding an ancient pottery bowl beside a clean modern replica, with a small explanatory card between them

    · Learning Resources

    Why museums show a replica next to the artifact

    When a museum sets a replica beside a real sherd, beam or basket, it is not apologising for the original. It is answering the questions that glass and distance refuse to answer.

  29. An open pocket notebook with handwritten measurements and a pencil lying across it on a workbench beside a hand-carved wooden object

    · Learning Resources

    The ledger habit: what a maker's field notes keep

    A ledger is a notebook that expects to be audited. The disciplines that keep one, boat builders, lure makers, field archaeologists, share the same arithmetic of fact, date and doubt.

  30. Cut bank of an archaeological excavation showing distinct dark and light soil layers with a folding ruler standing upright against the profile

    · Ancient Peoples

    The Pecos Classification, period by period

    Every site sign in the Southwest speaks in period names: Basketmaker III, Pueblo II, classic horizon. The scheme behind those words is one hundred years old, remarkably sturdy, and easier to use than most guidebooks admit.

  31. Museum drawer of labeled pottery sherds arranged by surface treatment from corrugated gray to fine painted black-on-white bowls

    · Pottery & Artifacts

    Southwestern pottery types, color by period

    A Southwestern sherd is a dated letter from a vanished kitchen. Learn the color system behind the type names and every museum case, ruin trail and excavation report in the region opens like a book.

  32. Long perspective across a high desert plateau toward distant blue mesas with a faint trail of storm clouds moving over the horizon

    · Ancient Peoples

    Where the Ancestral Puebloans went

    The most durable myth in Southwest archaeology is that a whole people disappeared. The evidence says something quieter and more interesting: villages dissolved, people moved in known directions, and their descendants live where they said they would.

  33. Rope line and interpretive sign at the edge of an excavated courtyard with visitors keeping to the marked gravel path

    · Visit Responsibly

    Visiting an archaeological site with care

    A ruin visit is easy and it is rule bound, and the rules are not bureaucracy; they are the accumulated reasons sites survive. This checklist carries you from packing the car to leaving no trace that time can blame on you.

  34. Curved high sandstone wall of a great house rising above a dry canyon floor with storm light moving across the mesa beyond

    · Iconic Sites

    Chaco Canyon: reading the great houses

    Chaco is the Southwest at its most architectural and its most argumentative. A century of research has dated the walls precisely and still cannot agree on what the whole machine was for, which is exactly why it rewards a prepared visit.

  35. Four story cliff dwelling filling a sandstone alcove above a green canyon with ponderosa shadows and the pale plaster of upper rooms

    · Iconic Sites

    Mesa Verde cliff dwellings: an honest guide

    America’s first cultural national park still runs on its own terms: timed tours, ladders, altitude and a thirteenth century street plan. Here is what a prepared visit looks like, season by season and dwelling by dwelling.

  36. Deeply patinated petroglyph figures beside a painted red ochre panel under a rock overhang lit by reflected morning light

    · Rock Art & Petroglyphs

    Petroglyphs and pictographs: a primer

    Rock art is the Southwest’s oldest surviving graphic art, and it divides cleanly by technique: cut into stone or painted on it. Technique is also the honest place to start, because it dates, attributes and protects the panels.

  37. Weathered regulatory sign at a trailhead listing site protections beside gravel path and distant ruin walls in hard noon light

    · Visit Responsibly

    The laws that protect ruins, in plain words

    Four federal laws decide what you may touch, photograph, collect and report at a Southwest site. They are shorter and saner than their reputations, and an hour with this guide makes every trail sign legible.

  38. Green highland meadow meeting saguaro studded desert basin under summer monsoon clouds with two distinct horizons in one frame

    · Ancient Peoples

    Mogollon, Hohokam and the other Southwests

    Guidebooks flatten the ancient Southwest into one pueblo-shaped story. In reality at least four traditions shared the region, and two of them, the Mogollon and the Hohokam, built worlds as impressive as any cliff palace.

  39. Map spread on a car hood beside binoculars and a water bottle showing southwest highways between tiny numbered site markers

    · Iconic Sites

    Choosing between the great ruin sites

    Every Southwest itinerary dies of ambition: eight landmark ruins, two weeks, one driver. This comparison sorts the great sites by what they actually demand and give, so you can route a trip that ends satisfied.

  40. Wide sandstone wall carrying spiral, animal and humanoid figures in warm evening light with a visitor observing from a respectful distance

    · Rock Art & Petroglyphs

    Reading rock art without overreading it

    Every gift shop sells a decoder ring for rock art, and every professional archaeologist will tell you the decoder ring is wrong. Here is what careful reading looks like, from confident ground to honest unknowing.

  41. Single black-on-white pottery sherd resting on pale trail dust near a low wall alignment with a boot stopped a respectful step away

    · Pottery & Artifacts

    A sherd on the trail: look, record, leave

    Sooner or later the Southwest puts a painted sherd under your boot. What you do in the next ten seconds decides whether you are a visitor or a looter, and the right choice is more interesting than the wrong one.

  42. Long basalt boulder row beside a desert trail with visitors reading a pecked panel in slanting light under a wide sky

    · Rock Art & Petroglyphs

    Where to see rock art in the Southwest

    Public rock art is easy to visit badly and wonderful to visit well. These six destinations cover every major tradition and technique, and each has rules that are really part of the art.

  43. Dim gallery case holding a restored painted bowl and corrugated jar with a tribal artist statement card propped beside them

    · Pottery & Artifacts

    Where to see artifacts, lawfully displayed

    The beautiful objects are mostly off the trail, behind glass and behind laws that finally reflect whose ancestors made them. Here is where to see Southwestern artifacts lawfully, and how to read the cases like a curator.

  44. Stack of worn archaeology paperbacks beside a topographic map and reading glasses on a pine table in afternoon window light

    · Learning Resources

    A starter reading list for the Southwest

    The Southwest generates passionate writing the way it generates dust, and most of it is wrong for a beginner. These six books, two syntheses, one canyon study and three journeys, are the ones that still teach.

  45. Volunteer photographing a low ruin wall with a clipboard and GPS unit while another fills a condition form at a desert site

    · Learning Resources

    Learning archaeology without a shovel

    The Southwest runs on trained volunteers. Site stewards walk sites and report damage, avocational programs teach method in the evening, and research centers take amateurs into the field legally. Here is how to join.

REFERENCE PAGESPages to keep close

Five desk references for period names, site scale, marks, pottery and careful learning.

  1. Cut bank of an archaeological excavation showing distinct dark and light soil layers with a folding ruler standing upright against the profile

    · Ancient Peoples

    The Pecos Classification, period by period

    Timeline and evidence behind the notebook's period names.

  2. Curved high sandstone wall of a great house rising above a dry canyon floor with storm light moving across the mesa beyond

    · Iconic Sites

    Chaco Canyon: reading the great houses

    Rooms, alignments and scale beyond the postcard.

  3. Deeply patinated petroglyph figures beside a painted red ochre panel under a rock overhang lit by reflected morning light

    · Rock Art & Petroglyphs

    Petroglyphs and pictographs: a primer

    A careful distinction between carved and painted marks.

  4. Museum drawer of labeled pottery sherds arranged by surface treatment from corrugated gray to fine painted black-on-white bowls

    · Pottery & Artifacts

    Southwestern pottery types, color by period

    Surface, form and type names for reading a sherd.

  5. Volunteer photographing a low ruin wall with a clipboard and GPS unit while another fills a condition form at a desert site

    · Learning Resources

    Learning archaeology without a shovel

    Ways to learn and record conditions without excavating.

  1. Cut bank of an archaeological excavation showing distinct dark and light soil layers with a folding ruler standing upright against the profile

    The signature page: the Pecos Classification, period by period

    The page every other guide leans on: the periods and their dates from Paleoindian hunters to the living pueblos, how tree rings pinned the calendar, and the honest way to use a 1927 scheme in 2026.

    Stratum 01 · Ancient Peoples

The notebook keeps one method throughout: real sites, real type names and real timelines, arranged so a traveler can act and a reader can check. The Pecos Classification is the spine; every guide leans on it and every visit traces it. Corrections and field reports reach the desk through the about page, and sponsored placements are governed by the sponsored content rules, never inside a guide's advice.

FIELD CONTEXTBefore the trailhead

A short companion guide for the city, routes and practical conditions that shape a careful Southwest visit.

For the stay and journey around the sites, read the Santa Fe reading guide; its context helps visitors arrive prepared, not treat archaeology as scenery.

Site stewardship has a parallel in the kennel: The Open Gate sorts practical ways of helping a shelter dog by the time, cost and skill each one takes, from sharing an adoptable dog's photo to a season of foster care.

Site survey from a camera on a line predates the drone by a century; Low Altitude Review keeps the method, the maths and the rules readable for anyone who works between the ladder and the aircraft floor.

Anyone who reads tool assemblages for a living can look at The Forge Ledger, a journal that walks through what a forge does to iron and reads the Mastermyr chest as a working toolkit.

A roomful of strangers learning the same steps is its own kind of tradition; the Cincinnati Bop and Swing Dance Guide keeps the steps, the etiquette and the dance halls of the Midwest readable for a first-timer.

For readers used to reading a landscape as a record, Civil War Haiku does the same thing in verse: seventy-nine short poems arranged by ground rather than by date, with the source named on every page.

Every camp needs its evening hour: Il Campari reads the Italian aperitivo the way this notebook reads a ruin, through balance, ingredients and the rules of the room.

A rescue dog settles the way a site does, one careful layer at a time: The Carolina Rottweiler follows adult Rottweiler adoption in North Carolina, from the first thirty days to the legal steps of a placement.