PHVUOIACEH BOINOS Sc ccnrccancansd eetanaannrdusccaansareeuiiaatvads 27 
Quararibea funebris 
PLOWS accarccrcrepseepourpiacsaenvincnencceniensereeenee eek 28,31,38 
VSS. apavearissessetwederse vadadecebuannasceoke aeaisinssniseviaicesnes 29 
Py PSTS TOI FAY isis ere eek ev enn hee ces seen aeenniinas 30 
PPV OF Cie THOWEIS: eecnsccecvsetovectevsseedeeusenisepnantets 32 
Marketing of beverage “‘tejate” .............. cece cece cece ee ees 33 
Preparation of “‘tejate’’ .............cc cee eseeeseeeeeeeees 34,35,36 
BOW! Gl TrOSO Geta ies ice tecead lececanes tevidedienrnieueiecees 37 
Old -Treproduction: Of Plant «ccaascixissiieeris ice ncaierree 39 
Hh att tog: 0 0 Me ol € Se PE ee 40 
“PRICHOCIING FOOTING. -cpsacanssites seer ch oer 17 
Virola paste, preparation of ...................0065 56,57,58,59,60 
Wood 
Fossil oak from Boston, Mass. fishweir deposit ........... l 
FOSSIL 1 AROGIACE AE. i ksckives anus ccdetansveheestisksieexbinse nes 2.3 
Model of mineralization of wood with silica ................ 7 
Scanning electron micrographs of 
SEQUOLA SEMPETVITENS ....500000000sccccssvacncoeesacccescaceces 5 
Silica replicated of Sequoia sempervirens (figs. 1-3) ..... 3 
Yopo snuff, paraphernalia for preparing and taking ........ 61 
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