#NEXUS 

[!Calvo, J. O., Porfiri, J. D., Gonzalez-Riga, B. J. and Kellner, A. W. A., 2007. A new Cretaceous terrestrial ecosystem from Gondwana with the description of a new sauropod dinosaur. Anais da Academia Brasileira De Ciencias, 79, 529-541.]

BEGIN DATA;
	DIMENSIONS  NTAX=19 NCHAR=65;
	FORMAT SYMBOLS= " 0 1 2 3" MISSING=? GAP=- ;
MATRIX

Camarasaurus            00000000000000000000000000000000000000000000000000000000000000000
Brachiosaurus           00010001101000001001010010000000000000100000000000000000001011100
Chubutisaurus           ????????????????????????2?0001?0??00001?????0???00????0??????111?
Andesaurus              ?????????????????????1?0111011?0?00010100010000?0?????1110???01??
Malawisaurus            ???????210?11000?00??1?0111111??100020100?11000???1110??10?????11
Mendozasaurus           ????????????1010?122?10?2??111?1100021100111000101111?1??????0111
Futalognkosaurus        ??????????2110101122210?2??111111?0?2?1??1??0??????????112111????
Epachthosaurus          ?????????????????????11121101111?0002210001100010111??11??111011?
Rapetosaurus            1110111212201000100?11112111111?00002210010?000101110??11011101?1
Lirainosaurus           ???????21????????????1?1211111?11?0022100000000?01?101????????1?1
Rinconsaurus            ???????211?010001011?1112111111???00221001010111011101111111101??
Loma_del_Lindero_sp.    1110111211?11000?011?1112111111?0?0022100201011101110?1111111011?
Gondwanatitan           ?????????????????????11121111111???122201002001?0???????0111???1?
Aeolosaurus             ???????212???????????1??2??????30?0122201102001?01?10?1101????11?
Opisthocoelicaudia      ????????????????????10112101111211000010020000011111011111111011?
Alamosaurus             ???????2?2?010001001?1?12001111311002210020000010111111112111011?
Neuquensaurus           ???????????011001012?111211111131?102211020000010111011?12111?111
Saltasaurus             1?10010212?001011012?111211111110?1022110200100112110111121110111
Rocasaurus              ?????????????????01??111211111????1022110?00100????????112111?1??
;
END;

BEGIN ASSUMPTIONS;
	OPTIONS  DEFTYPE=unord PolyTcount=MINSTEPS ;
END;

BEGIN TREES;
	Translate
		1 Camarasaurus,
		2 Brachiosaurus,
		3 Chubutisaurus,
		4 Andesaurus,
		5 Malawisaurus,
		6 Mendozasaurus,
		7 Futalognkosaurus,
		8 Epachthosaurus,
		9 Rapetosaurus,
		10 Lirainosaurus,
		11 Rinconsaurus,
		12 Loma_del_Lindero_sp.,
		13 Gondwanatitan,
		14 Aeolosaurus,
		15 Opisthocoelicaudia,
		16 Alamosaurus,
		17 Neuquensaurus,
		18 Saltasaurus,
		19 Rocasaurus
		;
tree MPT_1 = [&R] (1,(2,(3,(4,((5,(6,7)),(8,((9,((11,12),(13,14))),(10,((15,16),(17,(18,19)))))))))));
END;