INDEX annutifera- Robulus cf. R. alazanensis-Continued iotus ----------------------------.... 8 terry ----------------- ---------- .Robuluts sp--.----------------------- -Robulus spp ..---------..----------------robusta, Turritella----.. --- ___ ----- -(Haustator) ------------------Xenophora -------------------------abrupta, Turritella-----------------fredeai, Turritella-.-----------------robustus, Polinices -------------.------rohri, Orthomorphina c ---------------IRotaliatina mexicana.. --------------...--. rohundata, Globulina -.------------------rutteni, Eponides cf..._-----_--------- sagraiana, Tectonatica -------71 ---0 ---- 89 saltoensis, T 1rritella-------- -- -------- 100 sah2densis, Acropora ---.--------- --- 42 -amanensis, Turritella--.--- -- ------- 99 Turritella cf --- 21,98 sandomingense, Teinostoma- ---- ------- 70 sanjanensis, An0ulogerina 16 sapotensi Turritella -------- ----- -- --- 102 Saracenaria acutauricularis..--- ------. 78 cf. S. hantkeni--...------ -- -- ------ 18 cf. S. latifrons -- - -- -- --------- i8s cf. S. schencki ----------- 18 -Qxosus, Turbo.--.---------.---- 64 sayanum, Calliostoma------ 64 -chencki, Saracenaria cf---.... ---- 18 Schenckiella cf. S. 7 2etrosa -- is Schenckiella s ---- 18,27 Schizater armiger-.. ---- -- 22 panamensis---- 47 schmideliana, Velates - 66 schumoi, Anticlimax 72 1cissuratus, Pecten---- 46 8citula, Alabamina cf 26 Scope of report----.... .. 2-3 8ecta, N everita ..- -- - -- -- - --- 91 semilaevis, Dent alina 16,26 seminud1a, Vitrinella 76 semiorbi Echinolampa - 37 Senectus - -- - -- - ------------- 6A4 senegalensi, Xenophora..- 78 1igaretina, Globularia--- - 94 Sigaretus (Eunaticina) gabbi -- - 94 si2moidea, Lagenonodosaria cf 17 Sigmoilina tennis -..- 18 Sig2momorphina cf. & trn1tatens s-- 27 Sigmomorphia sp .. 18 similis, Marginulina 26 Sininae_ _-- ..- - -- - - -- - - 93 S in um --- -_ -- --_ ---_ ---_- ---_- 93 chipolanum - - - - - - - -- 93 concavum6 94 dodonum 93 euryhedra 48,93-94, pl. 21 gabbi-.-.._ 48,94, pl. 21 gatunense .. 48,93 maculatum ----- - - - - ------ 94 nolani..22 -- 94 noyesi 20 .... 93 pers pectivum -- - - - - - - - 93 quirosanum7212727 ..- 4 Sinum sp -. 21, 24, 27, 31, 37, 93, 94 Siphogen rina transvers11111112-- 36,41, 124 Siphogenerina sp 18 Siphoning advena 8 .- 18 tenuicarinata ---18,27 Siphonodosaria cf. S. annulifera .18 af.. curvaturea __----. _18 cf.8. .dentaliniformis---- ----- 18 cf. S. nuttalli--.. ------. 18 nuttalli gracillima--- --- 27 paucistriata. __ -----111-118 puntensis---------.. --. - 18 recta---.. --------... 18 phonodosaria cf. S. aff. S.1subspinos vern ili ------- 27 18 27 is 106 106 78 106 106 91 is is 17 17 Continued .-- - -- - subspinosa, Siphonodosaria aff. sulcata, Stigmaulax..---- --...supraconcava, Turritella -.-----fredeai, Turritella ----------suprasuturalis, Hantkenina--. suturata, Planulina ------------sychnum, Teinostoma (Diaerecal syntoma, Tricolia?.. ------Systellomphals- perornats___ -- 143 Page ------- 18 ------- 87 ------- 106 ------- 106 ------- 17,19 48,72, pl.17 48, 66, pl.17 ------ 75 - ---.. 75 em aciala ---- - - -- - - Siphonodosaria sp -Siphotextuilar-ia s p .-- - -- - - -S olariella _ -- - - - - - - - - Solariella n. sp., cf. S. depress "Solariella'' iridea ... - - - - - - lubrica -- S olariella ? sp .... ---_-_-_-_-_.._ ---------_ ---_ Solariorbis ------------------------ ---- -Solariorbis s. s --.. ------- -- -------------- -8olariorbis (1apalorbis) hypti1s anebus 75-76, hyptis _--- - --- ___ 48, 75, 76, (Solariorbis) strongly s 48,70,1 soldadesis, Helicostegina ----- 2 soldanii octocamerata, Gyroidinoides --solenam, PachycrOMMi1tM? 21,96,1 soluta, Nodosaria .....-_----N ~odosaria cf..--- --- -- -- -- -- spenceri, Amp1linopsis_ -spermatia, Teinostoma ----- (Idioraphe)-..--- 48,69 70,1 pinicostata, Uvigerina07.22 -.. --- I_spinom, Crucibulum .------ -----spinulosa, Uvigerina ------ -----Uvigerina cf .-------- -----spiralis, Helicolepidina ------------------ 2 spirifera, Terebra bipartita... Spioloculina texana.... -- cf. S texana. -- - - ---- - - -Spiroloculina sp..----- --. - - -- - Spiroplectammina planlis spri2gvaleense, Crucibulum? Crucibulum cf .. - --_ -- - -- Crucibulum (Dispotaea) ..---- 48,83-84,1 springvalensis, Polinices ------------------..-stanislas-meunieri, Polinices.. --- 48,90-91, stemonium, Teinostoma (Pseudorotella) -.. 48, 71, stenopa, Natica (Naticaris) ------- 48, 85-86, 87,1 Stigmaulax 7 ------.. ---------. ---.--- 86,8 broderipiana. ..- _-- --- ..-- __------ -... 8 uppiana.--------------------- 47, 51, 86-88,1 beaum onti-....----.--------------- .---elenae -------------- ---------------------su lca ta -- .----- _-_-_-_--------- --__-_--vercrugosum ... --..--- -- -- -- .. .---Stirton, R A ., quoted -----------06 ---------.Stratigraphic section, basal part of G1atuncillo form ation .... ------ ....----- -- -- -- marine member of Boh io formation --- -.-.. middle part of Gatun formation00 _..----. upper part of Culebra formation_..1 -1-Stratigraphy, outline211102 _1 .------ _-_---- - 1 streptostoma, Globularia .--------------------striata, Lagena...----.------------..------striatoreticlat is, Nummulites ----- 20,2 strongyls, Solariorbis (Solariorbis).. _-.- 48, 75, p Structural fcatures..-.-...._ -___ --- ..-----Stru ctural h istory _-- .-- _----_--.---..-...--.-------. 5 Stylophora imperatoris ..---------.---- ---m acdonaldi ...- -- ....---- -_-- -- ----.. -...--Su avotr ochus - .-- -- ----- -- -- -- -- -- ..--ubannulata, Turritella --.-------------------s0clausa, Natica--..----------------------Polinices -------... ----. - 480_--bru n n ea. ... ... .. ------ -- -- ..------brunneus..--..---..-----.-..- 48, 89-90, p Subclimax..-.---------------------------------subcrassa, Marginulina cf..-..------------------subglobosa, Cassidulina....------------------.-- I subgrundifera, Turritella ---..------......---- 105 Turritella cf_..--.------------ 37, 38, 105-106, p subobsoletam, Hamalopoma --------------.----..subovata chagresensi8, Lagenoglandulina --.----3ubporcana, N everita..-----------__ ----------subreclusiana, Neverita__---_------------------- 9 subrotundata, Triloculina f...--------------.... ?age 18 18 18 18, 27 18 63 27 63 63 31 75 75 48, pl. 17 p1. 17 )1.17 20,21 17 )1. 1A 17 26 31 46 1l.17 9, 27 82 19 10 0, 21 46 27 is is is 83 84 1l.19 90 91. 21 p1.17 1. 20 87, 88 7, 88 1. 20 88 87 87 87 37 15 23 44 35 0-13 95 | 26 1, 23 1. 17 58 7-58 42 42 6 3 110 89 89 89 1. 20 73 17 6, 26 --106 1.16 67 17 02 1, 92 19 taberi, Goniopora aff ---------..- 21 tapina, Neverita bolivarensis --- .---- 91 (Glossaulax) bolivarensis. 24, 91-92, pl. 15 taratarana, Turritella gatunensis -.--------.. 110 ta rataranoides," Turitella gatunensis' -- .---- 110 tectiformis, Bolivina ----....------------------- 26 tetispira, Teinostoma ----------.---..--.-- 70 Tectonatica ------------------.. ------------- 88,89 agna-____----..____. ... -- 48,088-89, pl.17 O2idana.-------------------------------- 88 pusilla ---------------210-------------- 89 sagraiana -------------------------..---- 89 Tectonatica s -----------------..------------ 24,88 tectula, Natica ----------------------------- 88 Teinostoma-....-------------------------------- 69,73 Teinostoma s. s.....------ ...---- ...---- ....--- ----- 69 Teinostoma angulatuim .-..-..------------.---- 70 anomalm----7.. -- ----------------- 69 carinatum--- ------------------------- 70 cf. carinatum -.---..---------------------- 69,70 carinicallus_ -_-----.----------- ----------- 72 caroniense.. ..------ .. ..-.----------------- 71 cecinella ---------------------------------- 70 cry ptospira_...-.--------....-----....----- 70 imperfectum .. ..----- ..----------------- 71 millepunctalum --..---------------------.-- 71 parvicallum ------------------------------- 71 p olitu m ..--- __- _- --- .------_- ..----_--_----------- 69 u ltim um --- ..----- _- __-..- .-- ...-.------_--_-_- 69 sand om ingense - ...--------------__....------ .. 70 s permatia ----------- ---..------..---------.. 46 tectispira ----..---------------------------. 70 um bilicatum -.- ..-- _- ___- ..__...-.-_------ ..- 70 vitreum ....-------------------------------- 71 (A epystoma) andrium -------- 48, 70--71, pls. 17, 18 (Climtacia) calliglyptum ....--- .- ....- ....-.. 72 radiata - - --- -- __ -.. .. ._- ......_--- _-_ 72 (Diaerecallus) sychnum -_-------...--- 48, 72, pl. 17 (Idioraphe) angulatutm trochalum --.. 48,70, pl. 17 sperm atia ------_ --- -- ..-------- 48, 69-70, pl. 17 (Pseuidorotella) pycnum...--....----- __ 48, 71, pl. 17 stem onium ____. ---- _-.._-..---- _-_-_----_- 48, 71. pl. 17 teleospira, A nticlim ax .--.-_-_---__.--- _-------.... 73 (Subclirmax) teleospira.---..-..------. 48 hystata, Anticlimax (Subclimax) --.-.. 48, 73, pl. 18 teleospira, Anticlimax (Subclimnax) --------- 48 T ellin a f .____. --------- _--- --- _- ..-.- - - --___..._-- ..- 39 tenuicarinata, Siphonina....-- ..----------- .. 18,27 tennis, Sigm oilina- - ---- _______ -_- _--_-- ..---- ....- 18 tenuissima, Frondicularia -....-.--------.------ 17 Terebra bipartita spirifera_ -- ..-- ..-..---------... 46 t er ebrali8, Tur ritella .. .. .. ---- -- --.- ..---- -- --- 107 Teredo.---- -- ----- ..-- ..-----------------.--- 35 terryi, Robulus ----..----------..------------..... 18 Tertiary formations, correlation..._... ------ ......- 50-52 location s.... -- .----. ....--- _-_- ...-- .------... -- 11, 12 texana, Spirolocutlina-.- .... --.. .. ---__-..._-..____ 27 Spiroloculina cf -----.--------------------- 18 texanus, Robulus articulatuts-----.--_- ______-- 27 textilina, Xenophora --.-..---------------.------- 78 Textularia hockleyensis malkinae --------------_ 18 cf. T recta ___- __..- _- __- ..- _- __- _---------- 18 Textularia? sp.---.---.-------.-.-..-------- 18 Textulariella sp..-------- .--- .- ...---- ....- ....---- 19 Tbiaridae?...- ...- ..---------------- ..- ..-.--- ..- 68 tholu8, Anticlimax_..------------------------.-- 73 tobleri, Lepidocyclina (Pliolepidina) pustulosa.. 20,23