SEM-EDX essential maps taken from ( A good ) wing veins in the wasp, FUM-N-11263, and you can ( B ) thorax of your own damselfly, FUM-N-10904. C, carbon (red); Ca, calcium (blue); Fe, iron (orange); Mg, magnesium (cyan); O, clean air (purple); S, sulfur (yellow); Lorsque, silicone (green).
( Good – D ) Negative ion photos representing ( An effective ) silica, ( B ) eumelanin and you will ( C ) iron-oxide/sulfate, also ( D ) an enthusiastic overlay photo where silica was demonstrated during the reddish, eumelanin when you look at the green and you can iron oxide/sulfate within the bluish. ( E ) Bad ion spectra of ROIs representing areas with a high signal power out-of deposit-associated ions (red; top) and you can eumelanin-associated ions (green; bottom), respectively.
Conceptual
FUM-N-17627 (Coleoptera). ( Good ) The new traditional elytra for the dorsal have a look at prior to testing, showing a faint steel stand out less than antique white. ( B ) High magnification of your dark count in the town demarcated into the ( A ). ( C ) SEM micrograph of your additional (outer) body of one’s elytra. Note hexagonal patterning and you may desiccation cracks. ( D , Elizabeth ) SEM micrographs of your own easy internal body of one’s elytra. Note hexagonally install imprints on sedimentary matrix nearby new fossil matter. ( F ) SEM micrograph showing a paragraph from mostly amorphous cuticular matrix. Note thin levels over the additional margin of your elytra (indicated of the a keen arrow). ( G ) TEM micrograph portraying a vertical section from the elytra. Mention largely amorphous indoor save yourself to possess slim subvertical rifts (light arrows) and four electron-thicker levels that option which have leaner, electron-translucent bands (black arrow). ( H ) Highest magnification of your own narrow structures (light arrow) and you may epicuticular layering (black colored arrow). ( We ) TEM micrograph reflecting undulating, electron-lucent fibrillar nanostructures (arrows) from the if not largely homogenous cuticular matrix. ( J , K ) High magnification of your own formations illustrated inside ( I ) indicating private filaments. ( L – Letter ) SEM micrographs portraying stays off putative seta, sensilla or microtrichia-such as for example has actually. ( O ) SEM micrograph demonstrating the 2 mineral phase known directly in association to your elytra. The brand new fine texturing which have distinctive line of polygonal imprints of one’s calcium supplements-steeped stage (light arrow) is obviously distinguishable regarding way more coarse-grained metal-rich and you may silicon-steeped phase (black arrow).
Effortless Summation
SEM-EDX elemental maps extracted from the latest fossil beetle elytra (FUM-N-17627). C, carbon dioxide ( yellow ); California, calcium ( blue ); Fe, iron ( orange ); Mg, magnesium ( cyan ); O, clean air ( yellow ); S, sulfur ( red-colored ); Quand, silicone ( eco-friendly ).
ToF-SIMS characterization out of traditional beetle elytra (FUM-N-17627). ( An effective – D ) Bad ion pictures symbolizing ( Good ) silica, ( B ) eumelanin and you will ( C ) organic sulfur, also ( D ) an overlay visualize in which silica try portrayed when you look at the red-colored, eumelanin in the eco-friendly and you will natural sulfur into the blue. ( Age ) Bad ion spectra obtained from picked ROIs one match the latest environmentally friendly (eumelanin) and red (silica) section into the ( D ), respectively, where spectrum regarding the eco-friendly town try compared to site spectra away from man-made and you can sheer eumelanin criteria. Brand new spectrum regarding the yellow area demonstrates the fresh age group out of mixed cluster ions off silica and iron-oxide. ( F – I ) Positive ion photo representing ( F ) the fresh new combined silica/iron oxide stage, ( G ) Ca-that features all-natural buildings and you may ( H ) calcite, in addition to ( We ) an enthusiastic overlay visualize where silica/iron oxide are illustrated within the red and https://hookupwebsites.org/singleparentmeet-review/ the California-that has had organics try environmentally friendly and you will calcite is in bluish. ( J ) Confident ion spectra regarding yellow, environmentally friendly and you can blue portion into the ( I ). The spectrum in the bluish urban area are compared against a guide spectrum of calcite.