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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Parallel evolution controlled by adaptation and covariation in ammonoid cephalopods

Figure 2

Spatial and temporal distribution of Auguritidae and Pinacitidae in the Devonian. A, Phylogeny and stratigraphic ranges of studied Devonian ammonoids. Stratigraphic ranges of taxa compiled from [7477, 88, 91, 93, 202] and own unpublished data. The phylogenetic bifurcations are at an arbitrary stratigraphic position; thick vertical bars indicate temporal ranges based on fossil evidence (black = stratigraphic range after [77, 88]; grey = stratigraphic range after literature, see text). B, Palaeogeographical maps (modified from [203]; see for the Early and Middle Devonian showing auguritid (bottom) and pinacitid (top) occurrences: AA: Anti-Atlas, Morocco; CA: Cantabrian Mountains, Spain; CE: Celtiberian Mountains, Spain; NU: Northern Urals; ZG: Zeravshan-Gissar Range, Uzbekistan.

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