Isotopes in stromatoporoids

Manuall (using DigiPlot) digitized d18O and d13C values from stromatoporoids, brachiopods, cements and matrix published in four articles:
Frykman, P. (1986). Diagenesis of Silurian bioherms in the Klinteberg formation, Gotland, Sweden. In Reef diagenesis (pp. 399-423). Springer, Berlin, Heidelberg.

Clarke, J. D. (1998). Petrology, geochemistry and diagenesis of the Middle Devonian Slave Point Formation, Hamburg Field, northwestern Alberta. Masters Thesis, University of Windsor, Windsor, Ontario, Canada. pp. 126.

Corlett, H., & Jones, B. (2011). Ecological controls on Devonian stromatoporoid-dominated and coral-dominated reef growth in the Mackenzie Basin, Northwest Territories, Canada. Canadian Journal of Earth Sciences, 48(12), 1543-1560.

Voice, P. J., Harrison III, W. B., & Grammer, G. M. (2018). A reevaluation of the Burnt Bluff Group (Llandovery, Silurian, Michigan Basin) from subsurface and outcrop data: Development of a time-transgressive depositional model. Paleozoic Stratigraphy and Resources of the Michigan Basin, Geological Society of America Special Paper, 531, 55-79.