+
+|
+
+
+Laurinoxylon tertiarum
+(Prakash and Tripathi 1972)
+
+
+ |
+
+
+
+Cinnamomoxylon
+seemannianum
+
+(our wood)
+
+ |
+
+
+Cinnamomoxylon
+
+seemannianum
+(
+Gottwald 1997
+)
+
+
+ |
+
+
+Cinnamomoxylon
+
+seemannianum
+(
+Selmeier 1984
+)
+
+
+ |
+
+
+Cinnamomoxylon
+
+cf.
+seemannianum
+(
+Selmeier 1969
+)
+
+
+ |
+
+
+Cinnamomoxylon
+
+seemannianum
+(
+Süss and Mädel 1958
+)
+
+
+ |
+
+
+|
+Vessel arrangement
+ |
+solitary and in radial multiples of 2–4 |
+mostly solitary and in radial multiples of 2–3 |
+solitary and in radial multiples of 2–4 |
+especially solitary and in radial multiples of 2, less in radial multiples of 3–4 (6) |
+solitary and in radial multiples of 2–3 |
+solitary and in radial multiples of 2–3 |
+
+
+|
+Vessels tangential diameter
+ |
+60–152 µm |
+47–196 µm (mean 112) |
+mean 120 and 135 µm |
+45–200 µm (mean 110) |
+58–116 µm (mean 91) |
+25–150 µm (mean 99) |
+
+
+|
+Vessels radial diameter
+ |
+80–200 µm |
+47–274 µm |
+unknown |
+unknown |
+53–191 µm (mean 119) |
+45–180 µm (mean 115) |
+
+
+|
+Vessels density (number per mm
+2
+)
+ |
+8–10 |
+7–11 |
+9 and 11 |
+12–24 |
+8–19 |
+13–29 |
+
+
+|
+Perforation plates
+ |
+simple and scalariform with 8–10 bars |
+simple |
+simple and occasionally scalariform with 4 bars |
+simple |
+simple and scalariform with 7–9 bars |
+simple |
+
+
+|
+Axial parenchyma
+ |
+vasicentric: 1–3 cells thick sheaths, occasionally aliform, rarely confluent |
+vasicentric: 1–2(3) cells thick sheaths, occasionally gently aliform, rarely confluent |
+vasicentric, often confluent |
+scanty paratracheal, incompletely vasicentric, in places confluent |
+vasicentric: 1–2 cells thick sheaths |
+vasicentric: 1–2 cells thick sheaths |
+
+
+|
+Rays
+ |
+1–3(4), mostly 2 cells wide |
+2–3(4) cells wide |
+1–4, mostly 2 and 3 cells wide |
+(1)2–3(4) cells wide |
+1–3(4) cells wide |
+1–3 cells wide |
+
+
+|
+Rays per tg mm
+ |
+6–8 |
+6–9 |
+unknown |
+6–10 |
+14–18 |
+5–10 |
+
+
+|
+Idioblasts
+ |
+in rays, axial parenchyma and among fibres |
+in rays, axial parenchyma and among fibres |
+in rays, axial parenchyma and occasionally among fibres |
+in marginal cells of rays, occasionally isolated |
+in marginal cells of rays, apparently among fibres |
+in marginal cells of rays, axial parenchyma and among fibres |
+
+
+|
+Age
+ |
+late Miocene |
+Oligocene/Miocene |
+early Miocene |
+early-middle Miocene |
+late Miocene |
+Miocene |
+
+
+