Fig. 2: Osteohistological thin sections of five acipenseriform fishes. | Nature

Fig. 2: Osteohistological thin sections of five acipenseriform fishes.

From: The Mesozoic terminated in boreal spring

Fig. 2

a–e, Thin sections in transmitted light of VUA.GG.2017.MDX-3 (a), VUA.GG.2017.X-2743M (b), VUA.GG.2017.X-2744M (c), VUA.GG.2017.X-2733A (d) and VUA.GG.2017.X-2733B (e), showing congruent pacing of bone apposition during the final years of life, terminating in spring. Red arrows indicate LAGs. Scale bars, 0.5 mm.

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