. Bulletins of American paleontology. 90 Bulletin 334 16912 ⢠is fallen rubble thought to be from this bed. Text-figure 7. âSection exposed at the downstream (eastern) end of Maur>"s Bluff 3 on Rio Mao showing (discontinuous) "ranges" of cancellariid species and stratigraphic positions of NMB and TU localities: â = NMB localities collected for microfossils and lithologic analyses; ⢠= NMB localities collected for macrofossils (after Saun- ders. Jung, and Biju-Duval, 1986, text-fig. 33). TU1248 f^i^ 16807« 16956B [= TU 1219 'TU 1220 16805,TU1217« 16952B [^^ CAfgADA DE MERA
. Bulletins of American paleontology. 90 Bulletin 334 16912 ⢠is fallen rubble thought to be from this bed. Text-figure 7. âSection exposed at the downstream (eastern) end of Maur>"s Bluff 3 on Rio Mao showing (discontinuous) "ranges" of cancellariid species and stratigraphic positions of NMB and TU localities: â = NMB localities collected for microfossils and lithologic analyses; ⢠= NMB localities collected for macrofossils (after Saun- ders. Jung, and Biju-Duval, 1986, text-fig. 33). TU1248 f^i^ 16807« 16956B [= TU 1219 'TU 1220 16805,TU1217« 16952B [^^ CAfgADA DE MERA 16955B -=. 16954â 16806» 169531 POTRERO DAM 16949 I Silty clay Clayey sili Sandy, clayey silt Sandy silt .- E ,/±?^ TU 1218 16804* 16950 â 10' 16951 ^^\ Sandy silt Text-figure 8. âSchematic column for the central portion of Rio Amina showing (discontmuous) "ranges" of cancellariid species and relative stratigraphic positions of NMB and TU localities: â = NMB localities collected for microfossils and lithologic analyses; ⢠= NMB localities collected for macrofossils (after Saunders, Jung, and Biju- Duval. 1986. text-fig. 35). Rio Cana, Rio Gurabo, Rio Mao, Arroyo Zalaya, Rio Yaque del Norte, and Rio Verde. The sections of Text-figures 2 through 9 cover all the occurrences of cancellariid species except for three small areas: Bluff 1 of Maury on Rio Mao, Arroyo Zalaya, and Rio Verde (Saunders, Jung, and Biju-Du- val, 1986, text-figures 29, 36. 38). 16909, 17168 W169 â 17170 â. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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