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Table 1 Data matrix

From: Kionaster petersonae, n. gen. and sp. (Asteroidea), the first fossil occurrence of the Asterodiscididae, from the Miocene of Florida

  1Form 7Abactinal Surface 27Marginal 37Marginal 47Marginal 57Marginal 67Marginal 77 Act 84Am 88 Ad
Kionaster 200002 9001001101 0222011000 1002121010 0010001110 0099000000 0022222202 2221100110 0000210 9999 90099
Asterodiscides 100001 1001001101 1011110011 0001111100 0100011110 1000110010 0100000100 0009011101 0011001 1001 00011
Amphiaster 100001 1001001101 0011110111 0001111100 0100011110 1010110000 0000000100 0001010101 0010011 1001 00011
Paulia 101001 1001001101 0011100011 0001110100 0100011110 1000110000 0000000100 0001011101 0010001 1001 00011
Pauliella 101001 1001001101 0011100011 0001110100 0100011110 1099000000 0000000900 0001001101 0010001 9999 00011
Co. adamsi 101000 1100110101 1010000000 1002121010 0010000910 0110001001 0000001101 9110000000 9999999 0111 00010
Co. comptoni 011009 9100110109 1000000009 1012121010 0010000009 0009001101 1100001109 9990009000 1111000 9999 10999
Co. basseti 100100 9010101011 0009999999 1002121010 0010000000 1000000000 0000000100 0000000000 0110000 1999 19110
Ophyraster 010100 9001910109 1000000009 1002222100 0100011000 9000001010 0109091100 1000000000 0111099 9919 21019
T. berthandi 010100 9100010112 0001000000 1002122100 0100000000 1110000000 0000000000 0000000000 1009900 0111 00010
Noviaster 010010 1100010112 0009000000 1002121010 0010000009 1090000000 0000000900 0900000000 9090900 9999 99999
C.” smithae 011000 1001110101 0001000000 0012122001 0001000101 0010000000 0001010119 0000009000 1000000 9999 00090
N. ornatus 011000 9001910109 1010000009 1102222000 1010011901 9110000000 0101011111 1110009000 9999999 1111 10019
Oyenaster 100100 9100110101 0991000000 1002121001 0001001001 9111000000 0000000100 0000000000 0110190 1999 00090
O. timucum 011000 9999110102 1011000000 1002929001 0010001900 1011919990 0009000100 9000000000 9999999 9999 99999
Pentasteria 010010 0100101010 0010000000 1002121010 0010001000 1110110000 0000000000 0000000000 1000900 9999 01910
Calliderma 010100 1001111101 0000000000 1002021001 0001000001 1000100000 0000000000 0000000000 100000 0011 20010
Goniaster 100001 1001001101 1001110011 1001110010 0100011110 1010000010 0100000100 0001000101 0001010 1001 00010
Ogmaster 010102 1010110101 1000000000 1002112001 0100011101 0011000000 0000001111 1110000000 1000000 0011 21010
Nymphaster 011000 1001010101 0000000001 1002020001 0001000001 1100000000 0000001100 0000000000 0001000 1111 21110
Mediaster 010100 1100101011 1011000001 1002122100 0100011110 1110000000 0000000100 0000000000 1001000 1011 00000
Pentagonaster 101001 1100010101 1011100000 1001222100 0100000110 1000000000 0000001100 0000000000 0001000 1011 00000
Pseudarchaster 010100 1100101010 1011000000 1002222010 0010000000 1200100000 0001010100 0000000000 0100100 0111 01100
Plutonaster 010100 0100101010 0001000000 1002222010 0100010000 1210100000 0001010100 0000000000 1011100 0110 11110
Radiaster 010100 0100101010 0101000000 1001111000 0000000000 0900000000 0010100100 0000000000 1000100 1101 00100
  1. Values for entries coded “?” are unknown; those underlined indicate uncertainty, although in analysis they were treated as known and the same as those not underlined
  2. Co.Comptoniaster; T.Tylasteria; N.Nymphaster; O.Ocalaster; C. fossil specimens traditionally assigned to Calliderma, see ext