Table A 1 in Notes on rhopalosomatid wasps of Dominican and Mexican amber (Hymenoptera: Rhopalosomatidae) with a description of the first fossil species of Rhopalosoma Cresson, 1865

Table A1. List of identified compounds and their retention times in Mexican amber. Target compounds were identified based on m/z int and m/z identification. Areas were integrated using the m/z int, and the area on the total ion chromatogram was estimated using the mass spectra factor (MSF).
Retention time (min)m/z intm/z identificationMSFArea (m/z int)Bicyclic methyl estersXIa 42.781236161 1775711 992XIIa 43.581236176 121 1611215630XIIIa 47.362250175 191 2356756 279XIVa 47.899248173 133 1885870 849Bicyclic alcoholsXIb20895 177158ndXIIb20855 109 17795ndXIIIb 47.70422295 191 20762187 935XIVb 48.38522091 132 18749188 631Bicyclic methyl ethersXId22295 107 177152ndXIId222105 119 190130ndXIIId 44.435236109 121 1897933 935XIVd 45.109234132 1876265 8701-Dimethylbicyclic hydrocarbonsXIc 33.6051928 195 107 17723186 559XIIc19295 121 17716ndXIIIc 38.78020695 121 19119693 963XIVc 39.257204105 119 161151 452 3441-Methylbicyclic hydrocarbonsA 31.00616381 107 178960 884B 31.05316395 1781750 732C 32.20916381 107 1781440 681D 32.51116395 1781319 600E 36.24017795 121 1929131 382G 37.49217795 121 19211194 635F 36.449175108 19012448 787K 36.641175119 133 19025645 555H 37.28417593 190131 549 998Aromatic hydrocarbonsDimethyltetralin 32.398145145 1605107 826Trimethyltetralin 38.077159159 1744755 296Trimethylindene 34.526158143 15812100 696Dimethylnaphthalene 36.120156141 1568272 332Trimethylnaphthalene 41.652155155 17073 210 319Dimethylphenanthrene 54.904206191 2064203 288