I love all things repro in wildlife. Describe the Socio-Sexual behavior of an extinct bear based on the fossil baculum? Way cool. https://t.co/SbOSQl1FIt
RT @hirolichyi10: @rex_toyo ホントにホントにホントにホントに クマ(の陰○骨)なのだ ♂ https://t.co/LNH1tlAkJy
@rex_toyo ホントにホントにホントにホントに クマ(の陰○骨)なのだ ♂ https://t.co/LNH1tlAkJy
RT @hirolichyi10: クマ科の陰茎骨の論文ありますよ〜 https://t.co/LNH1tlAkJy
クマ科の陰茎骨の論文ありますよ〜 https://t.co/LNH1tlAkJy
@RobynAnneGrant That's not an old bear baculum. THIS is an old bear baculum! https://t.co/x6HzXI1P1k
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
Looking to get in the Valentine's Day mood? #bacula https://t.co/vGsmuhKH2O
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
RT @jgilchrist13: #Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. http…
#Bones. Bear bacula. H = extinct Ursid. Indarctos arctoides. Fossil penis infers prolong intromission & ejaculation. https://t.co/9KIiYtMCqt https://t.co/UgU9NEcYy9
#PLOSONE: On the socio-sexual behaviour of the extinct ursid Indarctos arctoides, from Batallones (Madrid) http://t.co/Gfev4tosCx Miocene
This one is for the ladies. The sex life of a fossil bear based on penis bone morphology: http://t.co/eRv0eQB1dG #fossil #ursids