@article {Vaughan1933,
	title = {The coral fauna of the Midway Eocene of Texas},
	journal = {University of Texas Bulletin},
	volume = {3301},
	year = {1933},
	pages = {325{\textendash}343},
	keywords = {RCBS, TIP},
	url = {http://www.lib.utexas.edu/books/landscapes/detail{\_}viewer.php?work{\_}id=240620},
	author = {Vaughan, Thomas Wayland and Popenoe, Willis Parkison}
}
@article {Adkins1928,
	title = {Handbook of Texas Cretaceous fossils},
	journal = {University of Texas Bulletin},
	volume = {2832},
	year = {1928},
	pages = {74{\textendash}77},
	keywords = {RCBS, TIP},
	url = {http://www.lib.utexas.edu/books/landscapes/detail.php?oclc=564334},
	author = {Adkins, Walter Scott}
}
