Mcsozoic iSerlen or' New Mexu 
Mai 
Kcuper. 
II. Yellow limestone, simliur to the yellow limestone ao 
common in the .Mini Pyramid mount. No fonaiU col- 
li'cti'd; oO foot, ryrainiil numnt. 
III. Hlue-Kriiy day, siniilur to tlie Oxford cliiy of tlic Juru 
and ^(>^lt^u•rll I'^iiKliiiitl. I'yniinid mount. A bed it full 
of wi'U pri'serveii (iryph'.cn diUiUila v»ir. Titeumrarii and u 
nire Osilrea marsliii: W feet. I'yrumid mount. 
IV. >>'hito nnd yi.-llow saiidstotie. No fosailH collected; 
I llMfoei. lyrnmid mount. 
'Sntn /ifN^ — At Knciimpinent creek, northern nnrt of the 
I I.lano K.starado, in the I'liiihundk' of Te.xn'*. I haTo found 
I the Jura formed at the ti>i> of white rhiilky llineHtone, 
I then calcareous conglomerate, then llme.'itdnennd (inally 
I s«ndjfoiie coutaininK nuuierou.s calcareous concretions. 
Uroken fossil.s undeteriniuable. From Tucumcari area 
the Jurassic rocks couiinue rtcstwar.i tolantui bianco, 
eoveri) Inscription rocks and canoiiito lionito. The 
sandstones (II) are divided l>y marls and yellow lime- 
Ktonea with two eeams of l>ituminous coal near Zuni. At 
I Covero I have collected a >rryi>!i:ra, allied toO. calcenlata. 
Variegated marls or Ma-^ncs iri/lreii, most beautifully 
developed at Pyramid mount; .lOO feet; no fossils collect- 
ed Seen from the font of the Llauo estacado to Zuni. 
I'd. Whitishcray sandstone, often rot^e colored and even 
I red; 1,000 feet. No fossils collected. Seen from Ante- 
1 lope bills to Antochico and Zuni. 
.„.| 
H -^MlilVrnnK rinv nnd "1 ^-'^^ ^^*^^- ^'umerOUS fOSSil woods 
rock valr • '° tl^t- 1°'''"" t'-rritory ar.d al.-.o at 
ll.. Gypsum. ! ^^1"!^,"''';".?. ^."^''}' ?P^ 'I f^of- 
■i Muschelkalk.lc. Magnesian lime- 
stone. 
ment of a bivalve cardiuic f (.\ri- 
zona). Seen between Rock Mary 
Id Red clftv with "vn- ' ^^ Shidy creek (Indian territory;, 
I ..,„, ^'^^ " "^ P I and also at San Antonio and west 
sum. 
of Zuni 
Bunter 
.Sandstcin. 
1 2,000 feet. No fossils collected. 
n. .\rgillaccous red I Seen from old fort Arbnckle or 
sandstone. [Beavertown to Rock Mary (Indian 
b. Red sandstone and I territory), at Tijeras. and on the 
conglomerate. I Colorado Chiquilo between Lith- 
J odendron creek ar.dCanon Diablo. 
DVASSK- 
( /V rmian ) 
SYSTEM. 
MHEne.oian, or dolomitic limestone, or Permian; west of 
the Rio Colorado Chiquito, between Canon Diablo and 
("osnino caves: fossils taken from me and placed in un- 
friendly hands; they were never published or referred 
to. Blue clay sandstone and dolomitic limestone in tl)e 
Topofki creek area (Indian territory). No fossils col- 
lected. 
Carbokiferous 
SYSTEM. 
tlue-black and pray limestone and marls with a rich Car- 
boniferous fauna, more esppcially ifracAtcpoda. —Dela- 
ware ridge (Indian territory): Pecos village, Tijeras. 
Sierra deSandia and Sierra* de Zuni (New Mexico): and 
west of the Sau Francisco mountains (Arizona). 
All my observations wore carefully checked while in the 
field and afterward I took care to publish them with minute 
exactness both as regards the text and as to geological maps, 
sections and plates of fossils. Prevented by Jefi' Davis, then 
Secretary of War, from publishing my report in full — a.case 
unique in government official reports — I was obliged to have 
recourse to foreign periodicals, and finally to publish my 
observations at my own expense, in the English language and 
in a foreign land, at Zurich (Switzerland). Here are the 
titles of tlio })rincipal paj)ors and memoirs, in which are in- 
