@article {Duncan1867a,
	title = {On the fossil corals (Madreporaria) of the West-Indian Islands, Part IV, Conclusions},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {24},
	year = {1868},
	pages = {9{\textendash}33, pl. 1{\textendash}2},
	keywords = {RCBS, TIP},
	url = {http://dx.doi.org/10.1144/GSL.JGS.1868.024.01-02.14},
	author = {Duncan, P Martin}
}
@article {Duncan1887,
	title = {On a new genus of Madreporaria (Glyphastraea) with remarks on the morphology of Glyphastraea forbesi, Edwards and Haime, from the Tertiaries of Maryland, U.S.},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {43},
	year = {1887},
	pages = {24{\textendash}32, pl. 3},
	url = {http://sdrv.ms/V6XHps},
	author = {Duncan, P Martin}
}
@article {Duncan1870a,
	title = {On the fossil corals (Madreporaria) of the Australian Tertiary deposits},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {26},
	year = {1870},
	pages = {284{\textendash}318, pl. 19{\textendash}21},
	keywords = {TIP},
	url = {http://dx.doi.org/10.1144/GSL.JGS.1870.026.01-02.27},
	author = {Duncan, P Martin}
}
@article {Duncan1863,
	title = {On the fossil corals of the West Indian Islands, Part I},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {19},
	year = {1863},
	pages = {406{\textendash}458, pl. 13{\textendash}16},
	keywords = {RCBS, TIP},
	url = {http://dx.doi.org/10.1144/GSL.JGS.1863.019.01-02.40},
	author = {Duncan, P Martin}
}
@article {Duncan1864,
	title = {On the fossil corals of the West Indian Islands, Part II},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {20},
	year = {1864},
	pages = {20{\textendash}44, pl. 2{\textendash}5},
	keywords = {RCBS, TIP},
	url = {http://dx.doi.org/10.1144/GSL.JGS.1864.020.01-02.09},
	author = {Duncan, P Martin}
}
@article {Duncan1873,
	title = {On the Older Tertiary formations of the West-Indian Islands},
	journal = {Quarterly Journal of the Geological Society of London},
	volume = {29},
	year = {1873},
	pages = {548{\textendash}565, pl. 19{\textendash}22},
	keywords = {RCBS, TIP},
	url = {http://dx.doi.org/10.1144/GSL.JGS.1873.029.01-02.49},
	author = {Duncan, P Martin}
}
